42315775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{54601}}^1$

素因数の和:54642

約数の個数: 12

約数和(自身を含む): 54165184

約数和(自身を除く): 11849409

約数列:

[1, 5, 25, 31, 155, 775, 54601, 273005, 1365025, 1692631, 8463155, 42315775]

約数ペア:

[(1, 42315775), (5, 8463155), (25, 1692631), (31, 1365025), (155, 273005), (775, 54601)]