11465225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 15367320

約数和(自身を除く): 3902095

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 509, 901, 1325, 2545, 4505, 8653, 12725, 22525, 26977, 43265, 134885, 216325, 458609, 674425, 2293045, 11465225]

約数ペア:

[(1, 11465225), (5, 2293045), (17, 674425), (25, 458609), (53, 216325), (85, 134885), (265, 43265), (425, 26977), (509, 22525), (901, 12725), (1325, 8653), (2545, 4505)]