70066945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63409}}^1$

素因数の和:63444

約数の個数: 16

約数和(自身を含む): 95875920

約数和(自身を除く): 25808975

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 63409, 317045, 824317, 1077953, 4121585, 5389765, 14013389, 70066945]

約数ペア:

[(1, 70066945), (5, 14013389), (13, 5389765), (17, 4121585), (65, 1077953), (85, 824317), (221, 317045), (1105, 63409)]