86936305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12984

約数の個数: 16

約数和(自身を含む): 111369600

約数和(自身を除く): 24433295

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 12889, 64445, 244891, 915119, 1224455, 4575595, 17387261, 86936305]

約数ペア:

[(1, 86936305), (5, 17387261), (19, 4575595), (71, 1224455), (95, 915119), (355, 244891), (1349, 64445), (6745, 12889)]