15673660155

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{108947}}^1$

素因数の和:109120

約数の個数: 48

約数和(自身を含む): 28553091840

約数和(自身を除く): 12879431685

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 345, 417, 695, 1035, 1251, 2085, 3197, 6255, 9591, 15985, 28773, 47955, 108947, 143865, 326841, 544735, 980523, 1634205, 2505781, 4902615, 7517343, 12528905, 15143633, 22552029, 37586715, 45430899, 75718165, 112760145, 136292697, 227154495, 348303559, 681463485, 1044910677, 1741517795, 3134732031, 5224553385, 15673660155]

約数ペア:

[(1, 15673660155), (3, 5224553385), (5, 3134732031), (9, 1741517795), (15, 1044910677), (23, 681463485), (45, 348303559), (69, 227154495), (115, 136292697), (139, 112760145), (207, 75718165), (345, 45430899), (417, 37586715), (695, 22552029), (1035, 15143633), (1251, 12528905), (2085, 7517343), (3197, 4902615), (6255, 2505781), (9591, 1634205), (15985, 980523), (28773, 544735), (47955, 326841), (108947, 143865)]