13130765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 16444080

約数和(自身を除く): 3313315

約数列:

[1, 5, 29, 137, 145, 661, 685, 3305, 3973, 19169, 19865, 90557, 95845, 452785, 2626153, 13130765]

約数ペア:

[(1, 13130765), (5, 2626153), (29, 452785), (137, 95845), (145, 90557), (661, 19865), (685, 19169), (3305, 3973)]