91715065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10771}}^1$

素因数の和:10920

約数の個数: 16

約数和(自身を含む): 119439936

約数和(自身を除く): 27724871

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 10771, 53855, 140023, 700115, 1411001, 7055005, 18343013, 91715065]

約数ペア:

[(1, 91715065), (5, 18343013), (13, 7055005), (65, 1411001), (131, 700115), (655, 140023), (1703, 53855), (8515, 10771)]