144556775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12821}}^1$

素因数の和:12883

約数の個数: 24

約数和(自身を含む): 200330928

約数和(自身を除く): 55774153

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 12821, 64105, 141031, 320525, 525661, 705155, 2628305, 3525775, 5782271, 13141525, 28911355, 144556775]

約数ペア:

[(1, 144556775), (5, 28911355), (11, 13141525), (25, 5782271), (41, 3525775), (55, 2628305), (205, 705155), (275, 525661), (451, 320525), (1025, 141031), (2255, 64105), (11275, 12821)]