26145765

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4241}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 45660888

約数和(自身を除く): 19515123

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 4241, 6165, 12723, 21205, 38169, 63615, 190845, 581017, 1743051, 2905085, 5229153, 8715255, 26145765]

約数ペア:

[(1, 26145765), (3, 8715255), (5, 5229153), (9, 2905085), (15, 1743051), (45, 581017), (137, 190845), (411, 63615), (685, 38169), (1233, 21205), (2055, 12723), (4241, 6165)]