100805575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 141303456

約数和(自身を除く): 40497881

約数列:

[1, 5, 13, 25, 37, 65, 83, 101, 185, 325, 415, 481, 505, 925, 1079, 1313, 2075, 2405, 2525, 3071, 3737, 5395, 6565, 8383, 12025, 15355, 18685, 26975, 32825, 39923, 41915, 48581, 76775, 93425, 108979, 199615, 209575, 242905, 310171, 544895, 998075, 1214525, 1550855, 2724475, 4032223, 7754275, 20161115, 100805575]

約数ペア:

[(1, 100805575), (5, 20161115), (13, 7754275), (25, 4032223), (37, 2724475), (65, 1550855), (83, 1214525), (101, 998075), (185, 544895), (325, 310171), (415, 242905), (481, 209575), (505, 199615), (925, 108979), (1079, 93425), (1313, 76775), (2075, 48581), (2405, 41915), (2525, 39923), (3071, 32825), (3737, 26975), (5395, 18685), (6565, 15355), (8383, 12025)]