2553265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 3600576

約数和(自身を除く): 1047311

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3571, 17855, 39281, 46423, 196405, 232115, 510653, 2553265]

約数ペア:

[(1, 2553265), (5, 510653), (11, 232115), (13, 196405), (55, 46423), (65, 39281), (143, 17855), (715, 3571)]