26158095

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4243}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 45682416

約数和(自身を除く): 19524321

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 4243, 6165, 12729, 21215, 38187, 63645, 190935, 581291, 1743873, 2906455, 5231619, 8719365, 26158095]

約数ペア:

[(1, 26158095), (3, 8719365), (5, 5231619), (9, 2906455), (15, 1743873), (45, 581291), (137, 190935), (411, 63645), (685, 38187), (1233, 21215), (2055, 12729), (4243, 6165)]