22250445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2381}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 41160960

約数和(自身を除く): 18910515

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 2381, 3115, 7143, 9345, 11905, 16667, 35715, 50001, 83335, 211909, 250005, 635727, 1059545, 1483363, 3178635, 4450089, 7416815, 22250445]

約数ペア:

[(1, 22250445), (3, 7416815), (5, 4450089), (7, 3178635), (15, 1483363), (21, 1059545), (35, 635727), (89, 250005), (105, 211909), (267, 83335), (445, 50001), (623, 35715), (1335, 16667), (1869, 11905), (2381, 9345), (3115, 7143)]