73851905

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 90059904

約数和(自身を除く): 16207999

約数列:

[1, 5, 131, 137, 655, 685, 823, 4115, 17947, 89735, 107813, 112751, 539065, 563755, 14770381, 73851905]

約数ペア:

[(1, 73851905), (5, 14770381), (131, 563755), (137, 539065), (655, 112751), (685, 107813), (823, 89735), (4115, 17947)]