30272535

素因数分解:

$3^4\times 5^1\times {\mathrm{74747}}^1$

素因数の和:74764

約数の個数: 20

約数和(自身を含む): 54267048

約数和(自身を除く): 23994513

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 74747, 224241, 373735, 672723, 1121205, 2018169, 3363615, 6054507, 10090845, 30272535]

約数ペア:

[(1, 30272535), (3, 10090845), (5, 6054507), (9, 3363615), (15, 2018169), (27, 1121205), (45, 672723), (81, 373735), (135, 224241), (405, 74747)]