71590905

素因数分解:

$3^3\times 5^1\times {\mathrm{530303}}^1$

素因数の和:530317

約数の個数: 16

約数和(自身を含む): 127272960

約数和(自身を除く): 55682055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 530303, 1590909, 2651515, 4772727, 7954545, 14318181, 23863635, 71590905]

約数ペア:

[(1, 71590905), (3, 23863635), (5, 14318181), (9, 7954545), (15, 4772727), (27, 2651515), (45, 1590909), (135, 530303)]