15212665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 19752768

約数和(自身を除く): 4540103

約数列:

[1, 5, 13, 65, 283, 827, 1415, 3679, 4135, 10751, 18395, 53755, 234041, 1170205, 3042533, 15212665]

約数ペア:

[(1, 15212665), (5, 3042533), (13, 1170205), (65, 234041), (283, 53755), (827, 18395), (1415, 10751), (3679, 4135)]