9409075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 13479048

約数和(自身を除く): 4069973

約数列:

[1, 5, 13, 17, 25, 65, 85, 131, 169, 221, 325, 425, 655, 845, 1105, 1703, 2227, 2873, 3275, 4225, 5525, 8515, 11135, 14365, 22139, 28951, 42575, 55675, 71825, 110695, 144755, 376363, 553475, 723775, 1881815, 9409075]

約数ペア:

[(1, 9409075), (5, 1881815), (13, 723775), (17, 553475), (25, 376363), (65, 144755), (85, 110695), (131, 71825), (169, 55675), (221, 42575), (325, 28951), (425, 22139), (655, 14365), (845, 11135), (1105, 8515), (1703, 5525), (2227, 4225), (2873, 3275)]