20007075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24251}}^1$

素因数の和:24275

約数の個数: 24

約数和(自身を含む): 36086976

約数和(自身を除く): 16079901

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 24251, 72753, 121255, 266761, 363765, 606275, 800283, 1333805, 1818825, 4001415, 6669025, 20007075]

約数ペア:

[(1, 20007075), (3, 6669025), (5, 4001415), (11, 1818825), (15, 1333805), (25, 800283), (33, 606275), (55, 363765), (75, 266761), (165, 121255), (275, 72753), (825, 24251)]