86910265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6719}}^1$

素因数の和:6936

約数の個数: 16

約数和(自身を含む): 112896000

約数和(自身を除く): 25985735

約数列:

[1, 5, 13, 65, 199, 995, 2587, 6719, 12935, 33595, 87347, 436735, 1337081, 6685405, 17382053, 86910265]

約数ペア:

[(1, 86910265), (5, 17382053), (13, 6685405), (65, 1337081), (199, 436735), (995, 87347), (2587, 33595), (6719, 12935)]