68381645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{14503}}^1$

素因数の和:14572

約数の個数: 16

約数和(自身を含む): 87720192

約数和(自身を除く): 19338547

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 14503, 72515, 333569, 594623, 1667845, 2973115, 13676329, 68381645]

約数ペア:

[(1, 68381645), (5, 13676329), (23, 2973115), (41, 1667845), (115, 594623), (205, 333569), (943, 72515), (4715, 14503)]