12851415

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 22377888

約数和(自身を除く): 9526473

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1031, 1385, 2493, 3093, 4155, 5155, 9279, 12465, 15465, 46395, 285587, 856761, 1427935, 2570283, 4283805, 12851415]

約数ペア:

[(1, 12851415), (3, 4283805), (5, 2570283), (9, 1427935), (15, 856761), (45, 285587), (277, 46395), (831, 15465), (1031, 12465), (1385, 9279), (2493, 5155), (3093, 4155)]