312962605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{2503}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 398075904

約数和(自身を除く): 85113299

約数列:

[1, 5, 17, 85, 1471, 2503, 7355, 12515, 25007, 42551, 125035, 212755, 3681913, 18409565, 62592521, 312962605]

約数ペア:

[(1, 312962605), (5, 62592521), (17, 18409565), (85, 3681913), (1471, 212755), (2503, 125035), (7355, 42551), (12515, 25007)]