28292535

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1019}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 49168080

約数和(自身を除く): 20875545

約数列:

[1, 3, 5, 9, 15, 45, 617, 1019, 1851, 3057, 3085, 5095, 5553, 9171, 9255, 15285, 27765, 45855, 628723, 1886169, 3143615, 5658507, 9430845, 28292535]

約数ペア:

[(1, 28292535), (3, 9430845), (5, 5658507), (9, 3143615), (15, 1886169), (45, 628723), (617, 45855), (1019, 27765), (1851, 15285), (3057, 9255), (3085, 9171), (5095, 5553)]