10812015

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^2$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 19289520

約数和(自身を除く): 8477505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2547, 4245, 7641, 12735, 38205, 80089, 240267, 400445, 720801, 1201335, 2162403, 3604005, 10812015]

約数ペア:

[(1, 10812015), (3, 3604005), (5, 2162403), (9, 1201335), (15, 720801), (27, 400445), (45, 240267), (135, 80089), (283, 38205), (849, 12735), (1415, 7641), (2547, 4245)]