53448975

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1864

約数の個数: 36

約数和(自身を含む): 96478200

約数和(自身を除く): 43029225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 1709, 2085, 3475, 5127, 6255, 8545, 10425, 15381, 25635, 31275, 42725, 76905, 128175, 237551, 384525, 712653, 1187755, 2137959, 3563265, 5938775, 10689795, 17816325, 53448975]

約数ペア:

[(1, 53448975), (3, 17816325), (5, 10689795), (9, 5938775), (15, 3563265), (25, 2137959), (45, 1187755), (75, 712653), (139, 384525), (225, 237551), (417, 128175), (695, 76905), (1251, 42725), (1709, 31275), (2085, 25635), (3475, 15381), (5127, 10425), (6255, 8545)]