3113325

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 5672628

約数和(自身を除く): 2559303

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 137, 225, 303, 411, 505, 685, 909, 1233, 1515, 2055, 2525, 3425, 4545, 6165, 7575, 10275, 13837, 22725, 30825, 41511, 69185, 124533, 207555, 345925, 622665, 1037775, 3113325]

約数ペア:

[(1, 3113325), (3, 1037775), (5, 622665), (9, 345925), (15, 207555), (25, 124533), (45, 69185), (75, 41511), (101, 30825), (137, 22725), (225, 13837), (303, 10275), (411, 7575), (505, 6165), (685, 4545), (909, 3425), (1233, 2525), (1515, 2055)]