2254245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3067}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 4197024

約数和(自身を除く): 1942779

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3067, 9201, 15335, 21469, 46005, 64407, 107345, 150283, 322035, 450849, 751415, 2254245]

約数ペア:

[(1, 2254245), (3, 751415), (5, 450849), (7, 322035), (15, 150283), (21, 107345), (35, 64407), (49, 46005), (105, 21469), (147, 15335), (245, 9201), (735, 3067)]