141768575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7235

約数の個数: 24

約数和(自身を含む): 192446016

約数和(自身を除く): 50677441

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 3965, 7151, 19825, 35755, 92963, 178775, 436211, 464815, 2181055, 2324075, 5670743, 10905275, 28353715, 141768575]

約数ペア:

[(1, 141768575), (5, 28353715), (13, 10905275), (25, 5670743), (61, 2324075), (65, 2181055), (305, 464815), (325, 436211), (793, 178775), (1525, 92963), (3965, 35755), (7151, 19825)]