25158265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4441}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 33261696

約数和(自身を除く): 8103431

約数列:

[1, 5, 11, 55, 103, 515, 1133, 4441, 5665, 22205, 48851, 244255, 457423, 2287115, 5031653, 25158265]

約数ペア:

[(1, 25158265), (5, 5031653), (11, 2287115), (55, 457423), (103, 244255), (515, 48851), (1133, 22205), (4441, 5665)]