26091475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 33803888

約数和(自身を除く): 7712413

約数列:

[1, 5, 25, 37, 67, 185, 335, 421, 925, 1675, 2105, 2479, 10525, 12395, 15577, 28207, 61975, 77885, 141035, 389425, 705175, 1043659, 5218295, 26091475]

約数ペア:

[(1, 26091475), (5, 5218295), (25, 1043659), (37, 705175), (67, 389425), (185, 141035), (335, 77885), (421, 61975), (925, 28207), (1675, 15577), (2105, 12395), (2479, 10525)]