159225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 288672

約数和(自身を除く): 129447

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 193, 275, 579, 825, 965, 2123, 2895, 4825, 6369, 10615, 14475, 31845, 53075, 159225]

約数ペア:

[(1, 159225), (3, 53075), (5, 31845), (11, 14475), (15, 10615), (25, 6369), (33, 4825), (55, 2895), (75, 2123), (165, 965), (193, 825), (275, 579)]