25740935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 34294848

約数和(自身を除く): 8553913

約数列:

[1, 5, 11, 55, 121, 157, 271, 605, 785, 1355, 1727, 2981, 8635, 14905, 18997, 32791, 42547, 94985, 163955, 212735, 468017, 2340085, 5148187, 25740935]

約数ペア:

[(1, 25740935), (5, 5148187), (11, 2340085), (55, 468017), (121, 212735), (157, 163955), (271, 94985), (605, 42547), (785, 32791), (1355, 18997), (1727, 14905), (2981, 8635)]