9128575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 12267072

約数和(自身を除く): 3138497

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 457, 799, 1175, 2285, 3995, 7769, 11425, 19975, 21479, 38845, 107395, 194225, 365143, 536975, 1825715, 9128575]

約数ペア:

[(1, 9128575), (5, 1825715), (17, 536975), (25, 365143), (47, 194225), (85, 107395), (235, 38845), (425, 21479), (457, 19975), (799, 11425), (1175, 7769), (2285, 3995)]