413655475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31455

約数の個数: 24

約数和(自身を含む): 560642688

約数和(自身を除く): 146987213

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 31397, 156985, 533749, 784925, 973307, 2668745, 4866535, 13343725, 16546219, 24332675, 82731095, 413655475]

約数ペア:

[(1, 413655475), (5, 82731095), (17, 24332675), (25, 16546219), (31, 13343725), (85, 4866535), (155, 2668745), (425, 973307), (527, 784925), (775, 533749), (2635, 156985), (13175, 31397)]