90176605

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 110492928

約数和(自身を除く): 20316323

約数列:

[1, 5, 61, 271, 305, 1091, 1355, 5455, 16531, 66551, 82655, 295661, 332755, 1478305, 18035321, 90176605]

約数ペア:

[(1, 90176605), (5, 18035321), (61, 1478305), (271, 332755), (305, 295661), (1091, 82655), (1355, 66551), (5455, 16531)]