22680975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17789}}^1$

素因数の和:17819

約数の個数: 24

約数和(自身を含む): 39707280

約数和(自身を除く): 17026305

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 17789, 53367, 88945, 266835, 302413, 444725, 907239, 1334175, 1512065, 4536195, 7560325, 22680975]

約数ペア:

[(1, 22680975), (3, 7560325), (5, 4536195), (15, 1512065), (17, 1334175), (25, 907239), (51, 444725), (75, 302413), (85, 266835), (255, 88945), (425, 53367), (1275, 17789)]