3960889225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 5215630464

約数和(自身を除く): 1254741239

約数列:

[1, 5, 23, 25, 101, 115, 241, 283, 505, 575, 1205, 1415, 2323, 2525, 5543, 6025, 6509, 7075, 11615, 24341, 27715, 28583, 32545, 58075, 68203, 121705, 138575, 142915, 162725, 341015, 559843, 608525, 657409, 714575, 1568669, 1705075, 2799215, 3287045, 6888503, 7843345, 13996075, 16435225, 34442515, 39216725, 158435569, 172212575, 792177845, 3960889225]

約数ペア:

[(1, 3960889225), (5, 792177845), (23, 172212575), (25, 158435569), (101, 39216725), (115, 34442515), (241, 16435225), (283, 13996075), (505, 7843345), (575, 6888503), (1205, 3287045), (1415, 2799215), (2323, 1705075), (2525, 1568669), (5543, 714575), (6025, 657409), (6509, 608525), (7075, 559843), (11615, 341015), (24341, 162725), (27715, 142915), (28583, 138575), (32545, 121705), (58075, 68203)]