86481505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38351}}^1$

素因数の和:38408

約数の個数: 16

約数和(自身を含む): 115976448

約数和(自身を除く): 29494943

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 38351, 191755, 421861, 1572391, 2109305, 7861955, 17296301, 86481505]

約数ペア:

[(1, 86481505), (5, 17296301), (11, 7861955), (41, 2109305), (55, 1572391), (205, 421861), (451, 191755), (2255, 38351)]