26158905

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2161}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 45531720

約数和(自身を除く): 19372815

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2161, 2421, 4035, 6483, 10805, 12105, 19449, 32415, 97245, 581309, 1743927, 2906545, 5231781, 8719635, 26158905]

約数ペア:

[(1, 26158905), (3, 8719635), (5, 5231781), (9, 2906545), (15, 1743927), (45, 581309), (269, 97245), (807, 32415), (1345, 19449), (2161, 12105), (2421, 10805), (4035, 6483)]