83315345

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 101312640

約数和(自身を除く): 17997295

約数列:

[1, 5, 131, 311, 409, 655, 1555, 2045, 40741, 53579, 127199, 203705, 267895, 635995, 16663069, 83315345]

約数ペア:

[(1, 83315345), (5, 16663069), (131, 635995), (311, 267895), (409, 203705), (655, 127199), (1555, 53579), (2045, 40741)]