2912762205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{5381}}^1$

素因数の和:5938

約数の個数: 48

約数和(自身を含む): 5279354496

約数和(自身を除く): 2366592291

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 523, 1035, 1569, 2615, 4707, 5381, 7845, 12029, 16143, 23535, 26905, 36087, 48429, 60145, 80715, 108261, 123763, 180435, 242145, 371289, 541305, 618815, 1113867, 1856445, 2814263, 5569335, 8442789, 14071315, 25328367, 42213945, 64728049, 126641835, 194184147, 323640245, 582552441, 970920735, 2912762205]

約数ペア:

[(1, 2912762205), (3, 970920735), (5, 582552441), (9, 323640245), (15, 194184147), (23, 126641835), (45, 64728049), (69, 42213945), (115, 25328367), (207, 14071315), (345, 8442789), (523, 5569335), (1035, 2814263), (1569, 1856445), (2615, 1113867), (4707, 618815), (5381, 541305), (7845, 371289), (12029, 242145), (16143, 180435), (23535, 123763), (26905, 108261), (36087, 80715), (48429, 60145)]