137218125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{6653}}^1$

素因数の和:6687

約数の個数: 40

約数和(自身を含む): 249445152

約数和(自身を除く): 112227027

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 6653, 6875, 19959, 20625, 33265, 73183, 99795, 166325, 219549, 365915, 498975, 831625, 1097745, 1829575, 2494875, 4158125, 5488725, 9147875, 12474375, 27443625, 45739375, 137218125]

約数ペア:

[(1, 137218125), (3, 45739375), (5, 27443625), (11, 12474375), (15, 9147875), (25, 5488725), (33, 4158125), (55, 2494875), (75, 1829575), (125, 1097745), (165, 831625), (275, 498975), (375, 365915), (625, 219549), (825, 166325), (1375, 99795), (1875, 73183), (4125, 33265), (6653, 20625), (6875, 19959)]