40248265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11612

約数の個数: 16

約数和(自身を含む): 52390800

約数和(自身を除く): 12142535

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 11549, 57745, 196333, 473509, 981665, 2367545, 8049653, 40248265]

約数ペア:

[(1, 40248265), (5, 8049653), (17, 2367545), (41, 981665), (85, 473509), (205, 196333), (697, 57745), (3485, 11549)]