27811292545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1\times {\mathrm{40853}}^1$

素因数の和:48884

約数の個数: 16

約数和(自身を含む): 35341978320

約数和(自身を除く): 7530685775

約数列:

[1, 5, 17, 85, 8009, 40045, 40853, 136153, 204265, 680765, 694501, 3472505, 327191677, 1635958385, 5562258509, 27811292545]

約数ペア:

[(1, 27811292545), (5, 5562258509), (17, 1635958385), (85, 327191677), (8009, 3472505), (40045, 694501), (40853, 680765), (136153, 204265)]