24707205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32297}}^1$

素因数の和:32325

約数の個数: 24

約数和(自身を含む): 45346392

約数和(自身を除く): 20639187

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 32297, 96891, 161485, 290673, 484455, 549049, 1453365, 1647147, 2745245, 4941441, 8235735, 24707205]

約数ペア:

[(1, 24707205), (3, 8235735), (5, 4941441), (9, 2745245), (15, 1647147), (17, 1453365), (45, 549049), (51, 484455), (85, 290673), (153, 161485), (255, 96891), (765, 32297)]