75004527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 46923153

約数列:

[1, 3, 13, 17, 29, 39, 47, 51, 83, 87, 141, 221, 249, 377, 493, 611, 663, 799, 1079, 1131, 1363, 1411, 1479, 1833, 2397, 2407, 3237, 3901, 4089, 4233, 6409, 7221, 10387, 11703, 17719, 18343, 19227, 23171, 31161, 31291, 40919, 50713, 53157, 55029, 66317, 69513, 93873, 113129, 122757, 152139, 198951, 301223, 339387, 531947, 862121, 903669, 1470677, 1595841, 1923193, 2586363, 4412031, 5769579, 25001509, 75004527]

約数ペア:

[(1, 75004527), (3, 25001509), (13, 5769579), (17, 4412031), (29, 2586363), (39, 1923193), (47, 1595841), (51, 1470677), (83, 903669), (87, 862121), (141, 531947), (221, 339387), (249, 301223), (377, 198951), (493, 152139), (611, 122757), (663, 113129), (799, 93873), (1079, 69513), (1131, 66317), (1363, 55029), (1411, 53157), (1479, 50713), (1833, 40919), (2397, 31291), (2407, 31161), (3237, 23171), (3901, 19227), (4089, 18343), (4233, 17719), (6409, 11703), (7221, 10387)]