55071725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 72588360

約数和(自身を除く): 17516635

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 925, 1073, 2053, 5365, 10265, 26825, 51325, 59537, 75961, 297685, 379805, 1488425, 1899025, 2202869, 11014345, 55071725]

約数ペア:

[(1, 55071725), (5, 11014345), (25, 2202869), (29, 1899025), (37, 1488425), (145, 379805), (185, 297685), (725, 75961), (925, 59537), (1073, 51325), (2053, 26825), (5365, 10265)]