66705525

素因数分解:

$3^4\times 5^2\times {\mathrm{32941}}^1$

素因数の和:32963

約数の個数: 30

約数和(自身を含む): 123565442

約数和(自身を除く): 56859917

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 32941, 98823, 164705, 296469, 494115, 823525, 889407, 1482345, 2470575, 2668221, 4447035, 7411725, 13341105, 22235175, 66705525]

約数ペア:

[(1, 66705525), (3, 22235175), (5, 13341105), (9, 7411725), (15, 4447035), (25, 2668221), (27, 2470575), (45, 1482345), (75, 889407), (81, 823525), (135, 494115), (225, 296469), (405, 164705), (675, 98823), (2025, 32941)]