71860525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 102136320

約数和(自身を除く): 30275795

約数列:

[1, 5, 11, 25, 43, 55, 59, 103, 215, 275, 295, 473, 515, 649, 1075, 1133, 1475, 2365, 2537, 2575, 3245, 4429, 5665, 6077, 11825, 12685, 16225, 22145, 27907, 28325, 30385, 48719, 63425, 66847, 110725, 139535, 151925, 243595, 261311, 334235, 697675, 1217975, 1306555, 1671175, 2874421, 6532775, 14372105, 71860525]

約数ペア:

[(1, 71860525), (5, 14372105), (11, 6532775), (25, 2874421), (43, 1671175), (55, 1306555), (59, 1217975), (103, 697675), (215, 334235), (275, 261311), (295, 243595), (473, 151925), (515, 139535), (649, 110725), (1075, 66847), (1133, 63425), (1475, 48719), (2365, 30385), (2537, 28325), (2575, 27907), (3245, 22145), (4429, 16225), (5665, 12685), (6077, 11825)]