71349780975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{29527}}^1$

素因数の和:29681

約数の個数: 96

約数和(自身を含む): 134449251840

約数和(自身を除く): 63099470865

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 101, 145, 165, 275, 303, 319, 435, 505, 725, 825, 957, 1111, 1515, 1595, 2175, 2525, 2929, 3333, 4785, 5555, 7575, 7975, 8787, 14645, 16665, 23925, 27775, 29527, 32219, 43935, 73225, 83325, 88581, 96657, 147635, 161095, 219675, 324797, 442905, 483285, 738175, 805475, 856283, 974391, 1623985, 2214525, 2416425, 2568849, 2982227, 4281415, 4871955, 8119925, 8946681, 9419113, 12844245, 14911135, 21407075, 24359775, 28257339, 32804497, 44733405, 47095565, 64221225, 74555675, 86484583, 98413491, 141286695, 164022485, 223667025, 235477825, 259453749, 432422915, 492067455, 706433475, 820112425, 951330413, 1297268745, 2162114575, 2460337275, 2853991239, 4756652065, 6486343725, 14269956195, 23783260325, 71349780975]

約数ペア:

[(1, 71349780975), (3, 23783260325), (5, 14269956195), (11, 6486343725), (15, 4756652065), (25, 2853991239), (29, 2460337275), (33, 2162114575), (55, 1297268745), (75, 951330413), (87, 820112425), (101, 706433475), (145, 492067455), (165, 432422915), (275, 259453749), (303, 235477825), (319, 223667025), (435, 164022485), (505, 141286695), (725, 98413491), (825, 86484583), (957, 74555675), (1111, 64221225), (1515, 47095565), (1595, 44733405), (2175, 32804497), (2525, 28257339), (2929, 24359775), (3333, 21407075), (4785, 14911135), (5555, 12844245), (7575, 9419113), (7975, 8946681), (8787, 8119925), (14645, 4871955), (16665, 4281415), (23925, 2982227), (27775, 2568849), (29527, 2416425), (32219, 2214525), (43935, 1623985), (73225, 974391), (83325, 856283), (88581, 805475), (96657, 738175), (147635, 483285), (161095, 442905), (219675, 324797)]