23383575

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1128

約数の個数: 36

約数和(自身を含む): 42331120

約数和(自身を除く): 18947545

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1009, 1545, 2575, 3027, 4635, 5045, 7725, 9081, 15135, 23175, 25225, 45405, 75675, 103927, 227025, 311781, 519635, 935343, 1558905, 2598175, 4676715, 7794525, 23383575]

約数ペア:

[(1, 23383575), (3, 7794525), (5, 4676715), (9, 2598175), (15, 1558905), (25, 935343), (45, 519635), (75, 311781), (103, 227025), (225, 103927), (309, 75675), (515, 45405), (927, 25225), (1009, 23175), (1545, 15135), (2575, 9081), (3027, 7725), (4635, 5045)]