15009020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57727}}^1$

素因数の和:57749

約数の個数: 24

約数和(自身を含む): 33944064

約数和(自身を除く): 18935044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57727, 115454, 230908, 288635, 577270, 750451, 1154540, 1500902, 3001804, 3752255, 7504510, 15009020]

約数ペア:

[(1, 15009020), (2, 7504510), (4, 3752255), (5, 3001804), (10, 1500902), (13, 1154540), (20, 750451), (26, 577270), (52, 288635), (65, 230908), (130, 115454), (260, 57727)]