2378623545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{27689}}^1$

素因数の和:27806

約数の個数: 48

約数和(自身を含む): 4354197120

約数和(自身を除く): 1975573575

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 747, 1035, 1245, 1909, 3735, 5727, 9545, 17181, 27689, 28635, 83067, 85905, 138445, 249201, 415335, 636847, 1246005, 1910541, 2298187, 3184235, 5731623, 6894561, 9552705, 11490935, 20683683, 28658115, 34472805, 52858301, 103418415, 158574903, 264291505, 475724709, 792874515, 2378623545]

約数ペア:

[(1, 2378623545), (3, 792874515), (5, 475724709), (9, 264291505), (15, 158574903), (23, 103418415), (45, 52858301), (69, 34472805), (83, 28658115), (115, 20683683), (207, 11490935), (249, 9552705), (345, 6894561), (415, 5731623), (747, 3184235), (1035, 2298187), (1245, 1910541), (1909, 1246005), (3735, 636847), (5727, 415335), (9545, 249201), (17181, 138445), (27689, 85905), (28635, 83067)]