105757925

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 170692200

約数和(自身を除く): 64934275

約数列:

[1, 5, 7, 13, 25, 29, 35, 49, 65, 91, 145, 175, 203, 229, 245, 325, 377, 455, 637, 725, 1015, 1145, 1225, 1421, 1603, 1885, 2275, 2639, 2977, 3185, 5075, 5725, 6641, 7105, 8015, 9425, 11221, 13195, 14885, 15925, 18473, 20839, 33205, 35525, 40075, 46487, 56105, 65975, 74425, 86333, 92365, 104195, 145873, 166025, 232435, 280525, 325409, 431665, 461825, 520975, 604331, 729365, 1162175, 1627045, 2158325, 3021655, 3646825, 4230317, 8135225, 15108275, 21151585, 105757925]

約数ペア:

[(1, 105757925), (5, 21151585), (7, 15108275), (13, 8135225), (25, 4230317), (29, 3646825), (35, 3021655), (49, 2158325), (65, 1627045), (91, 1162175), (145, 729365), (175, 604331), (203, 520975), (229, 461825), (245, 431665), (325, 325409), (377, 280525), (455, 232435), (637, 166025), (725, 145873), (1015, 104195), (1145, 92365), (1225, 86333), (1421, 74425), (1603, 65975), (1885, 56105), (2275, 46487), (2639, 40075), (2977, 35525), (3185, 33205), (5075, 20839), (5725, 18473), (6641, 15925), (7105, 14885), (8015, 13195), (9425, 11221)]