30676725

素因数分解:

$3^4\times 5^2\times {\mathrm{15149}}^1$

素因数の和:15171

約数の個数: 30

約数和(自身を含む): 56827650

約数和(自身を除く): 26150925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 15149, 45447, 75745, 136341, 227235, 378725, 409023, 681705, 1136175, 1227069, 2045115, 3408525, 6135345, 10225575, 30676725]

約数ペア:

[(1, 30676725), (3, 10225575), (5, 6135345), (9, 3408525), (15, 2045115), (25, 1227069), (27, 1136175), (45, 681705), (75, 409023), (81, 378725), (135, 227235), (225, 136341), (405, 75745), (675, 45447), (2025, 15149)]