426357515

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{3323}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 520777728

約数和(自身を除く): 94420213

約数列:

[1, 5, 67, 335, 383, 1915, 3323, 16615, 25661, 128305, 222641, 1113205, 1272709, 6363545, 85271503, 426357515]

約数ペア:

[(1, 426357515), (5, 85271503), (67, 6363545), (335, 1272709), (383, 1113205), (1915, 222641), (3323, 128305), (16615, 25661)]