68178695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25583}}^1$

素因数の和:25642

約数の個数: 16

約数和(自身を含む): 90260352

約数和(自身を除く): 22081657

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 25583, 127915, 332579, 1048903, 1662895, 5244515, 13635739, 68178695]

約数ペア:

[(1, 68178695), (5, 13635739), (13, 5244515), (41, 1662895), (65, 1048903), (205, 332579), (533, 127915), (2665, 25583)]