3955905

素因数分解:

$3^3\times 5^1\times {\mathrm{29303}}^1$

素因数の和:29317

約数の個数: 16

約数和(自身を含む): 7032960

約数和(自身を除く): 3077055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29303, 87909, 146515, 263727, 439545, 791181, 1318635, 3955905]

約数ペア:

[(1, 3955905), (3, 1318635), (5, 791181), (9, 439545), (15, 263727), (27, 146515), (45, 87909), (135, 29303)]