64631365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17683}}^1$

素因数の和:17748

約数の個数: 16

約数和(自身を含む): 84034368

約数和(自身を除く): 19403003

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 17683, 88415, 300611, 760369, 1503055, 3801845, 12926273, 64631365]

約数ペア:

[(1, 64631365), (5, 12926273), (17, 3801845), (43, 1503055), (85, 760369), (215, 300611), (731, 88415), (3655, 17683)]