135115775

素因数分解:

$5^2\times {\mathrm{1609}}^1\times {\mathrm{3359}}^1$

素因数の和:4978

約数の個数: 12

約数和(自身を含む): 167697600

約数和(自身を除く): 32581825

約数列:

[1, 5, 25, 1609, 3359, 8045, 16795, 40225, 83975, 5404631, 27023155, 135115775]

約数ペア:

[(1, 135115775), (5, 27023155), (25, 5404631), (1609, 83975), (3359, 40225), (8045, 16795)]