31441075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 42720480

約数和(自身を除く): 11279405

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 2551, 12325, 12755, 43367, 63775, 73979, 216835, 369895, 1084175, 1257643, 1849475, 6288215, 31441075]

約数ペア:

[(1, 31441075), (5, 6288215), (17, 1849475), (25, 1257643), (29, 1084175), (85, 369895), (145, 216835), (425, 73979), (493, 63775), (725, 43367), (2465, 12755), (2551, 12325)]