3151205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 4048704

約数和(自身を除く): 897499

約数列:

[1, 5, 17, 85, 131, 283, 655, 1415, 2227, 4811, 11135, 24055, 37073, 185365, 630241, 3151205]

約数ペア:

[(1, 3151205), (5, 630241), (17, 185365), (85, 37073), (131, 24055), (283, 11135), (655, 4811), (1415, 2227)]