125853125

素因数分解:

$5^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 175488768

約数和(自身を除く): 49635643

約数列:

[1, 5, 17, 23, 25, 85, 103, 115, 125, 391, 425, 515, 575, 625, 1751, 1955, 2125, 2369, 2575, 2875, 3125, 8755, 9775, 10625, 11845, 12875, 14375, 40273, 43775, 48875, 53125, 59225, 64375, 71875, 201365, 218875, 244375, 296125, 321875, 1006825, 1094375, 1221875, 1480625, 5034125, 5471875, 7403125, 25170625, 125853125]

約数ペア:

[(1, 125853125), (5, 25170625), (17, 7403125), (23, 5471875), (25, 5034125), (85, 1480625), (103, 1221875), (115, 1094375), (125, 1006825), (391, 321875), (425, 296125), (515, 244375), (575, 218875), (625, 201365), (1751, 71875), (1955, 64375), (2125, 59225), (2369, 53125), (2575, 48875), (2875, 43775), (3125, 40273), (8755, 14375), (9775, 12875), (10625, 11845)]