22972915

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 9891917

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 2287, 10045, 11435, 16009, 80045, 93767, 112063, 468835, 560315, 656369, 3281845, 4594583, 22972915]

約数ペア:

[(1, 22972915), (5, 4594583), (7, 3281845), (35, 656369), (41, 560315), (49, 468835), (205, 112063), (245, 93767), (287, 80045), (1435, 16009), (2009, 11435), (2287, 10045)]