2550285

素因数分解:

$3^5\times 5^1\times {\mathrm{2099}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 4586400

約数和(自身を除く): 2036115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2099, 6297, 10495, 18891, 31485, 56673, 94455, 170019, 283365, 510057, 850095, 2550285]

約数ペア:

[(1, 2550285), (3, 850095), (5, 510057), (9, 283365), (15, 170019), (27, 94455), (45, 56673), (81, 31485), (135, 18891), (243, 10495), (405, 6297), (1215, 2099)]