47422445

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 67826808

約数和(自身を除く): 20404363

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 4721, 10045, 23605, 33047, 165235, 193561, 231329, 967805, 1156645, 1354927, 6774635, 9484489, 47422445]

約数ペア:

[(1, 47422445), (5, 9484489), (7, 6774635), (35, 1354927), (41, 1156645), (49, 967805), (205, 231329), (245, 193561), (287, 165235), (1435, 33047), (2009, 23605), (4721, 10045)]