85392175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 124099200

約数和(自身を除く): 38707025

約数列:

[1, 5, 11, 19, 25, 55, 59, 95, 209, 275, 277, 295, 475, 649, 1045, 1121, 1385, 1475, 3047, 3245, 5225, 5263, 5605, 6925, 12331, 15235, 16225, 16343, 26315, 28025, 57893, 61655, 76175, 81715, 131575, 179773, 289465, 308275, 310517, 408575, 898865, 1447325, 1552585, 3415687, 4494325, 7762925, 17078435, 85392175]

約数ペア:

[(1, 85392175), (5, 17078435), (11, 7762925), (19, 4494325), (25, 3415687), (55, 1552585), (59, 1447325), (95, 898865), (209, 408575), (275, 310517), (277, 308275), (295, 289465), (475, 179773), (649, 131575), (1045, 81715), (1121, 76175), (1385, 61655), (1475, 57893), (3047, 28025), (3245, 26315), (5225, 16343), (5263, 16225), (5605, 15235), (6925, 12331)]