66866995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3511}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 86732352

約数和(自身を除く): 19865357

約数列:

[1, 5, 13, 65, 293, 1465, 3511, 3809, 17555, 19045, 45643, 228215, 1028723, 5143615, 13373399, 66866995]

約数ペア:

[(1, 66866995), (5, 13373399), (13, 5143615), (65, 1028723), (293, 228215), (1465, 45643), (3511, 19045), (3809, 17555)]