57451455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31139}}^1$

素因数の和:31191

約数の個数: 24

約数和(自身を含む): 102014640

約数和(自身を除く): 44563185

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 31139, 93417, 155695, 280251, 467085, 1276699, 1401255, 3830097, 6383495, 11490291, 19150485, 57451455]

約数ペア:

[(1, 57451455), (3, 19150485), (5, 11490291), (9, 6383495), (15, 3830097), (41, 1401255), (45, 1276699), (123, 467085), (205, 280251), (369, 155695), (615, 93417), (1845, 31139)]