70401375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 48

約数和(自身を含む): 138471840

約数和(自身を除く): 68070465

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 5689, 12375, 17067, 28445, 51201, 62579, 85335, 142225, 187737, 256005, 312895, 426675, 563211, 711125, 938685, 1280025, 1564475, 2133375, 2816055, 4693425, 6400125, 7822375, 14080275, 23467125, 70401375]

約数ペア:

[(1, 70401375), (3, 23467125), (5, 14080275), (9, 7822375), (11, 6400125), (15, 4693425), (25, 2816055), (33, 2133375), (45, 1564475), (55, 1280025), (75, 938685), (99, 711125), (125, 563211), (165, 426675), (225, 312895), (275, 256005), (375, 187737), (495, 142225), (825, 85335), (1125, 62579), (1375, 51201), (2475, 28445), (4125, 17067), (5689, 12375)]