203438295

素因数分解:

$3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3727}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 353011776

約数和(自身を除く): 149573481

約数列:

[1, 3, 5, 9, 15, 45, 1213, 3639, 3727, 6065, 10917, 11181, 18195, 18635, 33543, 54585, 55905, 167715, 4520851, 13562553, 22604255, 40687659, 67812765, 203438295]

約数ペア:

[(1, 203438295), (3, 67812765), (5, 40687659), (9, 22604255), (15, 13562553), (45, 4520851), (1213, 167715), (3639, 55905), (3727, 54585), (6065, 33543), (10917, 18635), (11181, 18195)]