64967045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90863}}^1$

素因数の和:90892

約数の個数: 16

約数和(自身を含む): 91590912

約数和(自身を除く): 26623867

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 90863, 454315, 999493, 1181219, 4997465, 5906095, 12993409, 64967045]

約数ペア:

[(1, 64967045), (5, 12993409), (11, 5906095), (13, 4997465), (55, 1181219), (65, 999493), (143, 454315), (715, 90863)]