9664525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 13061664

約数和(自身を除く): 3397139

約数列:

[1, 5, 13, 25, 65, 131, 227, 325, 655, 1135, 1703, 2951, 3275, 5675, 8515, 14755, 29737, 42575, 73775, 148685, 386581, 743425, 1932905, 9664525]

約数ペア:

[(1, 9664525), (5, 1932905), (13, 743425), (25, 386581), (65, 148685), (131, 73775), (227, 42575), (325, 29737), (655, 14755), (1135, 8515), (1703, 5675), (2951, 3275)]