57750215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2609}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 73288800

約数和(自身を除く): 15538585

約数列:

[1, 5, 19, 95, 233, 1165, 2609, 4427, 13045, 22135, 49571, 247855, 607897, 3039485, 11550043, 57750215]

約数ペア:

[(1, 57750215), (5, 11550043), (19, 3039485), (95, 607897), (233, 247855), (1165, 49571), (2609, 22135), (4427, 13045)]