858150745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97021}}^1$

素因数の和:97116

約数の個数: 16

約数和(自身を含む): 1082765520

約数和(自身を除く): 224614775

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 97021, 485105, 2813609, 5918281, 14068045, 29591405, 171630149, 858150745]

約数ペア:

[(1, 858150745), (5, 171630149), (29, 29591405), (61, 14068045), (145, 5918281), (305, 2813609), (1769, 485105), (8845, 97021)]