10515775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 13994640

約数和(自身を除く): 3478865

約数列:

[1, 5, 17, 25, 85, 109, 227, 425, 545, 1135, 1853, 2725, 3859, 5675, 9265, 19295, 24743, 46325, 96475, 123715, 420631, 618575, 2103155, 10515775]

約数ペア:

[(1, 10515775), (5, 2103155), (17, 618575), (25, 420631), (85, 123715), (109, 96475), (227, 46325), (425, 24743), (545, 19295), (1135, 9265), (1853, 5675), (2725, 3859)]