97856845

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 125705448

約数和(自身を除く): 27848603

約数列:

[1, 5, 17, 85, 241, 281, 289, 1205, 1405, 1445, 4097, 4777, 20485, 23885, 67721, 69649, 81209, 338605, 348245, 406045, 1151257, 5756285, 19571369, 97856845]

約数ペア:

[(1, 97856845), (5, 19571369), (17, 5756285), (85, 1151257), (241, 406045), (281, 348245), (289, 338605), (1205, 81209), (1405, 69649), (1445, 67721), (4097, 23885), (4777, 20485)]