151935875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 252959616

約数和(自身を除く): 101023741

約数列:

[1, 5, 7, 13, 19, 25, 35, 37, 65, 91, 95, 125, 133, 175, 185, 247, 259, 325, 361, 455, 475, 481, 665, 703, 875, 925, 1235, 1295, 1625, 1729, 1805, 2275, 2375, 2405, 2527, 3325, 3367, 3515, 4625, 4693, 4921, 6175, 6475, 8645, 9025, 9139, 11375, 12025, 12635, 13357, 16625, 16835, 17575, 23465, 24605, 30875, 32375, 32851, 43225, 45125, 45695, 60125, 63175, 63973, 66785, 84175, 87875, 93499, 117325, 123025, 164255, 173641, 216125, 228475, 315875, 319865, 333925, 420875, 467495, 586625, 615125, 821275, 868205, 1142375, 1215487, 1599325, 1669625, 2337475, 4106375, 4341025, 6077435, 7996625, 11687375, 21705125, 30387175, 151935875]

約数ペア:

[(1, 151935875), (5, 30387175), (7, 21705125), (13, 11687375), (19, 7996625), (25, 6077435), (35, 4341025), (37, 4106375), (65, 2337475), (91, 1669625), (95, 1599325), (125, 1215487), (133, 1142375), (175, 868205), (185, 821275), (247, 615125), (259, 586625), (325, 467495), (361, 420875), (455, 333925), (475, 319865), (481, 315875), (665, 228475), (703, 216125), (875, 173641), (925, 164255), (1235, 123025), (1295, 117325), (1625, 93499), (1729, 87875), (1805, 84175), (2275, 66785), (2375, 63973), (2405, 63175), (2527, 60125), (3325, 45695), (3367, 45125), (3515, 43225), (4625, 32851), (4693, 32375), (4921, 30875), (6175, 24605), (6475, 23465), (8645, 17575), (9025, 16835), (9139, 16625), (11375, 13357), (12025, 12635)]