10005125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 3832699

約数列:

[1, 5, 13, 25, 47, 65, 125, 131, 235, 325, 611, 655, 1175, 1625, 1703, 3055, 3275, 5875, 6157, 8515, 15275, 16375, 30785, 42575, 76375, 80041, 153925, 212875, 400205, 769625, 2001025, 10005125]

約数ペア:

[(1, 10005125), (5, 2001025), (13, 769625), (25, 400205), (47, 212875), (65, 153925), (125, 80041), (131, 76375), (235, 42575), (325, 30785), (611, 16375), (655, 15275), (1175, 8515), (1625, 6157), (1703, 5875), (3055, 3275)]