40067105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32443}}^1$

素因数の和:32480

約数の個数: 16

約数和(自身を含む): 54505920

約数和(自身を除く): 14438815

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 32443, 162215, 421759, 616417, 2108795, 3082085, 8013421, 40067105]

約数ペア:

[(1, 40067105), (5, 8013421), (13, 3082085), (19, 2108795), (65, 616417), (95, 421759), (247, 162215), (1235, 32443)]