330075

素因数分解:

$3^4\times 5^2\times {\mathrm{163}}^1$

素因数の和:185

約数の個数: 30

約数和(自身を含む): 615164

約数和(自身を除く): 285089

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 163, 225, 405, 489, 675, 815, 1467, 2025, 2445, 4075, 4401, 7335, 12225, 13203, 22005, 36675, 66015, 110025, 330075]

約数ペア:

[(1, 330075), (3, 110025), (5, 66015), (9, 36675), (15, 22005), (25, 13203), (27, 12225), (45, 7335), (75, 4401), (81, 4075), (135, 2445), (163, 2025), (225, 1467), (405, 815), (489, 675)]