71889165

素因数分解:

$3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2339}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 124843680

約数和(自身を除く): 52954515

約数列:

[1, 3, 5, 9, 15, 45, 683, 2049, 2339, 3415, 6147, 7017, 10245, 11695, 21051, 30735, 35085, 105255, 1597537, 4792611, 7987685, 14377833, 23963055, 71889165]

約数ペア:

[(1, 71889165), (3, 23963055), (5, 14377833), (9, 7987685), (15, 4792611), (45, 1597537), (683, 105255), (2049, 35085), (2339, 30735), (3415, 21051), (6147, 11695), (7017, 10245)]