72645885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124181}}^1$

素因数の和:124205

約数の個数: 24

約数和(自身を含む): 135606744

約数和(自身を除く): 62960859

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 124181, 372543, 620905, 1117629, 1614353, 1862715, 4843059, 5588145, 8071765, 14529177, 24215295, 72645885]

約数ペア:

[(1, 72645885), (3, 24215295), (5, 14529177), (9, 8071765), (13, 5588145), (15, 4843059), (39, 1862715), (45, 1614353), (65, 1117629), (117, 620905), (195, 372543), (585, 124181)]