104872915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4099}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 155865600

約数和(自身を除く): 50992685

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3655, 4099, 5117, 20495, 25585, 28693, 69683, 143465, 176257, 348415, 487781, 881285, 1233799, 2438905, 2996369, 6168995, 14981845, 20974583, 104872915]

約数ペア:

[(1, 104872915), (5, 20974583), (7, 14981845), (17, 6168995), (35, 2996369), (43, 2438905), (85, 1233799), (119, 881285), (215, 487781), (301, 348415), (595, 176257), (731, 143465), (1505, 69683), (3655, 28693), (4099, 25585), (5117, 20495)]