313240045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{3089}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 398461680

約数和(自身を除く): 85221635

約数列:

[1, 5, 17, 85, 1193, 3089, 5965, 15445, 20281, 52513, 101405, 262565, 3685177, 18425885, 62648009, 313240045]

約数ペア:

[(1, 313240045), (5, 62648009), (17, 18425885), (85, 3685177), (1193, 262565), (3089, 101405), (5965, 52513), (15445, 20281)]