87059005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{51061}}^1$

素因数の和:51108

約数の個数: 16

約数和(自身を含む): 117646848

約数和(自身を除く): 30587843

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 51061, 255305, 561671, 1582891, 2808355, 7914455, 17411801, 87059005]

約数ペア:

[(1, 87059005), (5, 17411801), (11, 7914455), (31, 2808355), (55, 1582891), (155, 561671), (341, 255305), (1705, 51061)]