31145065

素因数分解:

$5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2843}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 42864768

約数和(自身を除く): 11719703

約数列:

[1, 5, 7, 35, 313, 1565, 2191, 2843, 10955, 14215, 19901, 99505, 889859, 4449295, 6229013, 31145065]

約数ペア:

[(1, 31145065), (5, 6229013), (7, 4449295), (35, 889859), (313, 99505), (1565, 19901), (2191, 14215), (2843, 10955)]