109249475

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 139767840

約数和(自身を除く): 30518365

約数列:

[1, 5, 25, 61, 71, 305, 355, 1009, 1525, 1775, 4331, 5045, 21655, 25225, 61549, 71639, 108275, 307745, 358195, 1538725, 1790975, 4369979, 21849895, 109249475]

約数ペア:

[(1, 109249475), (5, 21849895), (25, 4369979), (61, 1790975), (71, 1538725), (305, 358195), (355, 307745), (1009, 108275), (1525, 71639), (1775, 61549), (4331, 25225), (5045, 21655)]