66763575

素因数分解:

$3^3\times 5^2\times {\mathrm{98909}}^1$

素因数の和:98928

約数の個数: 24

約数和(自身を含む): 122648400

約数和(自身を除く): 55884825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 98909, 296727, 494545, 890181, 1483635, 2472725, 2670543, 4450905, 7418175, 13352715, 22254525, 66763575]

約数ペア:

[(1, 66763575), (3, 22254525), (5, 13352715), (9, 7418175), (15, 4450905), (25, 2670543), (27, 2472725), (45, 1483635), (75, 890181), (135, 494545), (225, 296727), (675, 98909)]