157260675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 325090304

約数和(自身を除く): 167829629

約数列:

[1, 3, 5, 11, 13, 15, 25, 31, 33, 39, 43, 55, 65, 75, 93, 121, 129, 143, 155, 165, 195, 215, 275, 325, 341, 363, 403, 429, 465, 473, 559, 605, 645, 715, 775, 825, 975, 1023, 1075, 1209, 1333, 1419, 1573, 1677, 1705, 1815, 2015, 2145, 2325, 2365, 2795, 3025, 3225, 3575, 3751, 3999, 4433, 4719, 5115, 5203, 6045, 6149, 6665, 7095, 7865, 8385, 8525, 9075, 10075, 10725, 11253, 11825, 13299, 13975, 14663, 15609, 17329, 18447, 18755, 19995, 22165, 23595, 25575, 26015, 30225, 30745, 33325, 35475, 39325, 41925, 43989, 48763, 51987, 56265, 66495, 67639, 73315, 78045, 86645, 92235, 93775, 99975, 110825, 117975, 130075, 146289, 153725, 161293, 190619, 202917, 219945, 243815, 259935, 281325, 332475, 338195, 366575, 390225, 433225, 461175, 483879, 571857, 731445, 806465, 953095, 1014585, 1099725, 1219075, 1299675, 1690975, 2096809, 2419395, 2859285, 3657225, 4032325, 4765475, 5072925, 6290427, 10484045, 12096975, 14296425, 31452135, 52420225, 157260675]

約数ペア:

[(1, 157260675), (3, 52420225), (5, 31452135), (11, 14296425), (13, 12096975), (15, 10484045), (25, 6290427), (31, 5072925), (33, 4765475), (39, 4032325), (43, 3657225), (55, 2859285), (65, 2419395), (75, 2096809), (93, 1690975), (121, 1299675), (129, 1219075), (143, 1099725), (155, 1014585), (165, 953095), (195, 806465), (215, 731445), (275, 571857), (325, 483879), (341, 461175), (363, 433225), (403, 390225), (429, 366575), (465, 338195), (473, 332475), (559, 281325), (605, 259935), (645, 243815), (715, 219945), (775, 202917), (825, 190619), (975, 161293), (1023, 153725), (1075, 146289), (1209, 130075), (1333, 117975), (1419, 110825), (1573, 99975), (1677, 93775), (1705, 92235), (1815, 86645), (2015, 78045), (2145, 73315), (2325, 67639), (2365, 66495), (2795, 56265), (3025, 51987), (3225, 48763), (3575, 43989), (3751, 41925), (3999, 39325), (4433, 35475), (4719, 33325), (5115, 30745), (5203, 30225), (6045, 26015), (6149, 25575), (6665, 23595), (7095, 22165), (7865, 19995), (8385, 18755), (8525, 18447), (9075, 17329), (10075, 15609), (10725, 14663), (11253, 13975), (11825, 13299)]