12762555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65449}}^1$

素因数の和:65470

約数の個数: 16

約数和(自身を含む): 21991200

約数和(自身を除く): 9228645

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 65449, 196347, 327245, 850837, 981735, 2552511, 4254185, 12762555]

約数ペア:

[(1, 12762555), (3, 4254185), (5, 2552511), (13, 981735), (15, 850837), (39, 327245), (65, 196347), (195, 65449)]