66880135

素因数分解:

$5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1801}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 91858752

約数和(自身を除く): 24978617

約数列:

[1, 5, 7, 35, 1061, 1801, 5305, 7427, 9005, 12607, 37135, 63035, 1910861, 9554305, 13376027, 66880135]

約数ペア:

[(1, 66880135), (5, 13376027), (7, 9554305), (35, 1910861), (1061, 63035), (1801, 37135), (5305, 12607), (7427, 9005)]