26959545

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4373}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 47081736

約数和(自身を除く): 20122191

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 4373, 6165, 13119, 21865, 39357, 65595, 196785, 599101, 1797303, 2995505, 5391909, 8986515, 26959545]

約数ペア:

[(1, 26959545), (3, 8986515), (5, 5391909), (9, 2995505), (15, 1797303), (45, 599101), (137, 196785), (411, 65595), (685, 39357), (1233, 21865), (2055, 13119), (4373, 6165)]