127287985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 174472704

約数和(自身を除く): 47184719

約数列:

[1, 5, 11, 41, 47, 55, 205, 235, 451, 517, 1201, 1927, 2255, 2585, 6005, 9635, 13211, 21197, 49241, 56447, 66055, 105985, 246205, 282235, 541651, 620917, 2314327, 2708255, 3104585, 11571635, 25457597, 127287985]

約数ペア:

[(1, 127287985), (5, 25457597), (11, 11571635), (41, 3104585), (47, 2708255), (55, 2314327), (205, 620917), (235, 541651), (451, 282235), (517, 246205), (1201, 105985), (1927, 66055), (2255, 56447), (2585, 49241), (6005, 21197), (9635, 13211)]