15697215950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5801}}^1$

素因数の和:6030

約数の個数: 96

約数和(自身を含む): 32996763072

約数和(自身を除く): 17299547122

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 181, 230, 299, 325, 362, 575, 598, 650, 905, 1150, 1495, 1810, 2353, 2990, 4163, 4525, 4706, 5801, 7475, 8326, 9050, 11602, 11765, 14950, 20815, 23530, 29005, 41630, 54119, 58010, 58825, 75413, 104075, 108238, 117650, 133423, 145025, 150826, 208150, 266846, 270595, 290050, 377065, 541190, 667115, 754130, 1049981, 1334230, 1352975, 1734499, 1885325, 2099962, 2705950, 3335575, 3468998, 3770650, 5249905, 6671150, 8672495, 10499810, 13649753, 17344990, 24149563, 26249525, 27299506, 43362475, 48299126, 52499050, 68248765, 86724950, 120747815, 136497530, 241495630, 313944319, 341243825, 603739075, 627888638, 682487650, 1207478150, 1569721595, 3139443190, 7848607975, 15697215950]

約数ペア:

[(1, 15697215950), (2, 7848607975), (5, 3139443190), (10, 1569721595), (13, 1207478150), (23, 682487650), (25, 627888638), (26, 603739075), (46, 341243825), (50, 313944319), (65, 241495630), (115, 136497530), (130, 120747815), (181, 86724950), (230, 68248765), (299, 52499050), (325, 48299126), (362, 43362475), (575, 27299506), (598, 26249525), (650, 24149563), (905, 17344990), (1150, 13649753), (1495, 10499810), (1810, 8672495), (2353, 6671150), (2990, 5249905), (4163, 3770650), (4525, 3468998), (4706, 3335575), (5801, 2705950), (7475, 2099962), (8326, 1885325), (9050, 1734499), (11602, 1352975), (11765, 1334230), (14950, 1049981), (20815, 754130), (23530, 667115), (29005, 541190), (41630, 377065), (54119, 290050), (58010, 270595), (58825, 266846), (75413, 208150), (104075, 150826), (108238, 145025), (117650, 133423)]