15456970

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2707}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 27881568

約数和(自身を除く): 12424598

約数列:

[1, 2, 5, 10, 571, 1142, 2707, 2855, 5414, 5710, 13535, 27070, 1545697, 3091394, 7728485, 15456970]

約数ペア:

[(1, 15456970), (2, 7728485), (5, 3091394), (10, 1545697), (571, 27070), (1142, 13535), (2707, 5710), (2855, 5414)]