83962725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 184559616

約数和(自身を除く): 100596891

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 49, 55, 67, 75, 77, 93, 105, 147, 155, 165, 175, 201, 217, 231, 245, 275, 335, 341, 385, 465, 469, 525, 539, 651, 735, 737, 775, 825, 1005, 1023, 1085, 1155, 1225, 1407, 1519, 1617, 1675, 1705, 1925, 2077, 2211, 2325, 2345, 2387, 2695, 3255, 3283, 3675, 3685, 4557, 5025, 5115, 5159, 5425, 5775, 6231, 7035, 7161, 7595, 8085, 8525, 9849, 10385, 11055, 11725, 11935, 13475, 14539, 15477, 16275, 16415, 16709, 18425, 22785, 22847, 25575, 25795, 31155, 35175, 35805, 36113, 37975, 40425, 43617, 49245, 50127, 51925, 55275, 59675, 68541, 72695, 77385, 82075, 83545, 101773, 108339, 113925, 114235, 128975, 155775, 159929, 179025, 180565, 218085, 246225, 250635, 305319, 342705, 363475, 386925, 417725, 479787, 508865, 541695, 571175, 799645, 902825, 1090425, 1119503, 1253175, 1526595, 1713525, 2398935, 2544325, 2708475, 3358509, 3998225, 5597515, 7632975, 11994675, 16792545, 27987575, 83962725]

約数ペア:

[(1, 83962725), (3, 27987575), (5, 16792545), (7, 11994675), (11, 7632975), (15, 5597515), (21, 3998225), (25, 3358509), (31, 2708475), (33, 2544325), (35, 2398935), (49, 1713525), (55, 1526595), (67, 1253175), (75, 1119503), (77, 1090425), (93, 902825), (105, 799645), (147, 571175), (155, 541695), (165, 508865), (175, 479787), (201, 417725), (217, 386925), (231, 363475), (245, 342705), (275, 305319), (335, 250635), (341, 246225), (385, 218085), (465, 180565), (469, 179025), (525, 159929), (539, 155775), (651, 128975), (735, 114235), (737, 113925), (775, 108339), (825, 101773), (1005, 83545), (1023, 82075), (1085, 77385), (1155, 72695), (1225, 68541), (1407, 59675), (1519, 55275), (1617, 51925), (1675, 50127), (1705, 49245), (1925, 43617), (2077, 40425), (2211, 37975), (2325, 36113), (2345, 35805), (2387, 35175), (2695, 31155), (3255, 25795), (3283, 25575), (3675, 22847), (3685, 22785), (4557, 18425), (5025, 16709), (5115, 16415), (5159, 16275), (5425, 15477), (5775, 14539), (6231, 13475), (7035, 11935), (7161, 11725), (7595, 11055), (8085, 10385), (8525, 9849)]