6730125

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 11366784

約数和(自身を除く): 4636659

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 137, 375, 393, 411, 655, 685, 1965, 2055, 3275, 3425, 9825, 10275, 16375, 17125, 17947, 49125, 51375, 53841, 89735, 269205, 448675, 1346025, 2243375, 6730125]

約数ペア:

[(1, 6730125), (3, 2243375), (5, 1346025), (15, 448675), (25, 269205), (75, 89735), (125, 53841), (131, 51375), (137, 49125), (375, 17947), (393, 17125), (411, 16375), (655, 10275), (685, 9825), (1965, 3425), (2055, 3275)]