425640315

素因数分解:

$3^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{9551}}^1$

素因数の和:12530

約数の個数: 16

約数和(自身を含む): 681325056

約数和(自身を除く): 255684741

約数列:

[1, 3, 5, 15, 2971, 8913, 9551, 14855, 28653, 44565, 47755, 143265, 28376021, 85128063, 141880105, 425640315]

約数ペア:

[(1, 425640315), (3, 141880105), (5, 85128063), (15, 28376021), (2971, 143265), (8913, 47755), (9551, 44565), (14855, 28653)]