2553737665

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1\times {\mathrm{5431}}^1$

素因数の和:6192

約数の個数: 16

約数和(自身を含む): 3089721600

約数和(自身を除く): 535983935

約数列:

[1, 5, 157, 599, 785, 2995, 5431, 27155, 94043, 470215, 852667, 3253169, 4263335, 16265845, 510747533, 2553737665]

約数ペア:

[(1, 2553737665), (5, 510747533), (157, 16265845), (599, 4263335), (785, 3253169), (2995, 852667), (5431, 470215), (27155, 94043)]