832505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 1064448

約数和(自身を除く): 231943

約数列:

[1, 5, 31, 41, 131, 155, 205, 655, 1271, 4061, 5371, 6355, 20305, 26855, 166501, 832505]

約数ペア:

[(1, 832505), (5, 166501), (31, 26855), (41, 20305), (131, 6355), (155, 5371), (205, 4061), (655, 1271)]