22281035

素因数分解:

$5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 31327200

約数和(自身を除く): 9046165

約数列:

[1, 5, 7, 35, 49, 199, 245, 457, 995, 1393, 2285, 3199, 6965, 9751, 15995, 22393, 48755, 90943, 111965, 454715, 636601, 3183005, 4456207, 22281035]

約数ペア:

[(1, 22281035), (5, 4456207), (7, 3183005), (35, 636601), (49, 454715), (199, 111965), (245, 90943), (457, 48755), (995, 22393), (1393, 15995), (2285, 9751), (3199, 6965)]