86418215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6301}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 112226016

約数和(自身を除く): 25807801

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 6301, 13715, 31505, 81913, 409565, 1329511, 6647555, 17283643, 86418215]

約数ペア:

[(1, 86418215), (5, 17283643), (13, 6647555), (65, 1329511), (211, 409565), (1055, 81913), (2743, 31505), (6301, 13715)]