90494525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 123578400

約数和(自身を除く): 33083875

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 3019, 5995, 15095, 29975, 33209, 75475, 166045, 329071, 830225, 1645355, 3619781, 8226775, 18098905, 90494525]

約数ペア:

[(1, 90494525), (5, 18098905), (11, 8226775), (25, 3619781), (55, 1645355), (109, 830225), (275, 329071), (545, 166045), (1199, 75475), (2725, 33209), (3019, 29975), (5995, 15095)]