245517385005

素因数分解:

$3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{5103781}}^1$

素因数の和:5104861

約数の個数: 24

約数和(自身を含む): 425961645720

約数和(自身を除く): 180444260715

約数列:

[1, 3, 5, 9, 15, 45, 1069, 3207, 5345, 9621, 16035, 48105, 5103781, 15311343, 25518905, 45934029, 76556715, 229670145, 5455941889, 16367825667, 27279709445, 49103477001, 81839128335, 245517385005]

約数ペア:

[(1, 245517385005), (3, 81839128335), (5, 49103477001), (9, 27279709445), (15, 16367825667), (45, 5455941889), (1069, 229670145), (3207, 76556715), (5345, 45934029), (9621, 25518905), (16035, 15311343), (48105, 5103781)]