38853495

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5297}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 67772016

約数和(自身を除く): 28918521

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 5297, 7335, 15891, 26485, 47673, 79455, 238365, 863411, 2590233, 4317055, 7770699, 12951165, 38853495]

約数ペア:

[(1, 38853495), (3, 12951165), (5, 7770699), (9, 4317055), (15, 2590233), (45, 863411), (163, 238365), (489, 79455), (815, 47673), (1467, 26485), (2445, 15891), (5297, 7335)]