243468495

素因数分解:

$3^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4217}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 422441136

約数和(自身を除く): 178972641

約数列:

[1, 3, 5, 9, 15, 45, 1283, 3849, 4217, 6415, 11547, 12651, 19245, 21085, 37953, 57735, 63255, 189765, 5410411, 16231233, 27052055, 48693699, 81156165, 243468495]

約数ペア:

[(1, 243468495), (3, 81156165), (5, 48693699), (9, 27052055), (15, 16231233), (45, 5410411), (1283, 189765), (3849, 63255), (4217, 57735), (6415, 37953), (11547, 21085), (12651, 19245)]