231336761425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 379486568448

約数和(自身を除く): 148149807023

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 61, 77, 103, 155, 175, 217, 275, 305, 341, 385, 427, 515, 617, 671, 721, 775, 1085, 1133, 1525, 1705, 1891, 1925, 2135, 2387, 2575, 3085, 3193, 3355, 3605, 4319, 4697, 5425, 5665, 6283, 6787, 7931, 8525, 9455, 10675, 11935, 13237, 15425, 15965, 16775, 18025, 19127, 20801, 21595, 22351, 23485, 28325, 31415, 33935, 35123, 37637, 39655, 43981, 47275, 47509, 59675, 63551, 66185, 69113, 79825, 95635, 104005, 107975, 111755, 117425, 133889, 145607, 157075, 169675, 175615, 188185, 194773, 198275, 210397, 219905, 237545, 245861, 263459, 317755, 330925, 345565, 414007, 444857, 478175, 483791, 520025, 558775, 669445, 699061, 728035, 878075, 940925, 973865, 1051985, 1099525, 1166747, 1187725, 1229305, 1317295, 1363411, 1472779, 1588775, 1727825, 1970081, 2070035, 2142503, 2224285, 2418955, 2898049, 3347225, 3495305, 3640175, 3876611, 4869325, 4893427, 5259925, 5833735, 6146525, 6586475, 6817055, 7363895, 8167229, 9850405, 10350175, 10712515, 11121425, 12094775, 12834217, 13790567, 14490245, 14997521, 17476525, 19383055, 21670891, 24467135, 27136277, 29168675, 34085275, 36819475, 40836145, 42642721, 49252025, 53562575, 64171085, 68952835, 72451225, 74987605, 89839519, 96915275, 108354455, 120174941, 122335675, 135681385, 151696237, 204180725, 213213605, 298499047, 320855425, 344764175, 374938025, 449197595, 541772275, 600874705, 678406925, 758481185, 841224587, 1066068025, 1321924351, 1492495235, 2245987975, 3004373525, 3792405925, 4206122935, 6609621755, 7462476175, 9253470457, 21030614675, 33048108775, 46267352285, 231336761425]

約数ペア:

[(1, 231336761425), (5, 46267352285), (7, 33048108775), (11, 21030614675), (25, 9253470457), (31, 7462476175), (35, 6609621755), (55, 4206122935), (61, 3792405925), (77, 3004373525), (103, 2245987975), (155, 1492495235), (175, 1321924351), (217, 1066068025), (275, 841224587), (305, 758481185), (341, 678406925), (385, 600874705), (427, 541772275), (515, 449197595), (617, 374938025), (671, 344764175), (721, 320855425), (775, 298499047), (1085, 213213605), (1133, 204180725), (1525, 151696237), (1705, 135681385), (1891, 122335675), (1925, 120174941), (2135, 108354455), (2387, 96915275), (2575, 89839519), (3085, 74987605), (3193, 72451225), (3355, 68952835), (3605, 64171085), (4319, 53562575), (4697, 49252025), (5425, 42642721), (5665, 40836145), (6283, 36819475), (6787, 34085275), (7931, 29168675), (8525, 27136277), (9455, 24467135), (10675, 21670891), (11935, 19383055), (13237, 17476525), (15425, 14997521), (15965, 14490245), (16775, 13790567), (18025, 12834217), (19127, 12094775), (20801, 11121425), (21595, 10712515), (22351, 10350175), (23485, 9850405), (28325, 8167229), (31415, 7363895), (33935, 6817055), (35123, 6586475), (37637, 6146525), (39655, 5833735), (43981, 5259925), (47275, 4893427), (47509, 4869325), (59675, 3876611), (63551, 3640175), (66185, 3495305), (69113, 3347225), (79825, 2898049), (95635, 2418955), (104005, 2224285), (107975, 2142503), (111755, 2070035), (117425, 1970081), (133889, 1727825), (145607, 1588775), (157075, 1472779), (169675, 1363411), (175615, 1317295), (188185, 1229305), (194773, 1187725), (198275, 1166747), (210397, 1099525), (219905, 1051985), (237545, 973865), (245861, 940925), (263459, 878075), (317755, 728035), (330925, 699061), (345565, 669445), (414007, 558775), (444857, 520025), (478175, 483791)]