66963455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25127}}^1$

素因数の和:25186

約数の個数: 16

約数和(自身を含む): 88651584

約数和(自身を除く): 21688129

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 25127, 125635, 326651, 1030207, 1633255, 5151035, 13392691, 66963455]

約数ペア:

[(1, 66963455), (5, 13392691), (13, 5151035), (41, 1633255), (65, 1030207), (205, 326651), (533, 125635), (2665, 25127)]