55697725

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{31379}}^1$

素因数の和:31460

約数の個数: 12

約数和(自身を含む): 70040160

約数和(自身を除く): 14342435

約数列:

[1, 5, 25, 71, 355, 1775, 31379, 156895, 784475, 2227909, 11139545, 55697725]

約数ペア:

[(1, 55697725), (5, 11139545), (25, 2227909), (71, 784475), (355, 156895), (1775, 31379)]