221574152725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6502543}}^1$

素因数の和:6502629

約数の個数: 24

約数和(自身を含む): 290273564160

約数和(自身を除く): 68699411435

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1363, 6815, 34075, 6502543, 32512715, 162563575, 188573747, 305619521, 942868735, 1528097605, 4714343675, 7640488025, 8862966109, 44314830545, 221574152725]

約数ペア:

[(1, 221574152725), (5, 44314830545), (25, 8862966109), (29, 7640488025), (47, 4714343675), (145, 1528097605), (235, 942868735), (725, 305619521), (1175, 188573747), (1363, 162563575), (6815, 32512715), (34075, 6502543)]