76240845

素因数分解:

$3^4\times 5^1\times {\mathrm{188249}}^1$

素因数の和:188266

約数の個数: 20

約数和(自身を含む): 136669500

約数和(自身を除く): 60428655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 188249, 564747, 941245, 1694241, 2823735, 5082723, 8471205, 15248169, 25413615, 76240845]

約数ペア:

[(1, 76240845), (3, 25413615), (5, 15248169), (9, 8471205), (15, 5082723), (27, 2823735), (45, 1694241), (81, 941245), (135, 564747), (405, 188249)]