2912012275

素因数分解:

$5^2\times {\mathrm{179}}^1\times {\mathrm{521}}^1\times {\mathrm{1249}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 3640950000

約数和(自身を除く): 728937725

約数列:

[1, 5, 25, 179, 521, 895, 1249, 2605, 4475, 6245, 13025, 31225, 93259, 223571, 466295, 650729, 1117855, 2331475, 3253645, 5589275, 16268225, 116480491, 582402455, 2912012275]

約数ペア:

[(1, 2912012275), (5, 582402455), (25, 116480491), (179, 16268225), (521, 5589275), (895, 3253645), (1249, 2331475), (2605, 1117855), (4475, 650729), (6245, 466295), (13025, 223571), (31225, 93259)]