15136620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252277}}^1$

素因数の和:252289

約数の個数: 24

約数和(自身を含む): 42382704

約数和(自身を除く): 27246084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252277, 504554, 756831, 1009108, 1261385, 1513662, 2522770, 3027324, 3784155, 5045540, 7568310, 15136620]

約数ペア:

[(1, 15136620), (2, 7568310), (3, 5045540), (4, 3784155), (5, 3027324), (6, 2522770), (10, 1513662), (12, 1261385), (15, 1009108), (20, 756831), (30, 504554), (60, 252277)]