85722885

素因数分解:

$3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1613}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 148804344

約数和(自身を除く): 63081459

約数列:

[1, 3, 5, 9, 15, 45, 1181, 1613, 3543, 4839, 5905, 8065, 10629, 14517, 17715, 24195, 53145, 72585, 1904953, 5714859, 9524765, 17144577, 28574295, 85722885]

約数ペア:

[(1, 85722885), (3, 28574295), (5, 17144577), (9, 9524765), (15, 5714859), (45, 1904953), (1181, 72585), (1613, 53145), (3543, 24195), (4839, 17715), (5905, 14517), (8065, 10629)]