9090855

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 15837120

約数和(自身を除く): 6746265

約数列:

[1, 3, 5, 9, 15, 45, 269, 751, 807, 1345, 2253, 2421, 3755, 4035, 6759, 11265, 12105, 33795, 202019, 606057, 1010095, 1818171, 3030285, 9090855]

約数ペア:

[(1, 9090855), (3, 3030285), (5, 1818171), (9, 1010095), (15, 606057), (45, 202019), (269, 33795), (751, 12105), (807, 11265), (1345, 6759), (2253, 4035), (2421, 3755)]