48747525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 83476800

約数和(自身を除く): 34729275

約数列:

[1, 3, 5, 15, 25, 67, 75, 89, 109, 201, 267, 327, 335, 445, 545, 1005, 1335, 1635, 1675, 2225, 2725, 5025, 5963, 6675, 7303, 8175, 9701, 17889, 21909, 29103, 29815, 36515, 48505, 89445, 109545, 145515, 149075, 182575, 242525, 447225, 547725, 649967, 727575, 1949901, 3249835, 9749505, 16249175, 48747525]

約数ペア:

[(1, 48747525), (3, 16249175), (5, 9749505), (15, 3249835), (25, 1949901), (67, 727575), (75, 649967), (89, 547725), (109, 447225), (201, 242525), (267, 182575), (327, 149075), (335, 145515), (445, 109545), (545, 89445), (1005, 48505), (1335, 36515), (1635, 29815), (1675, 29103), (2225, 21909), (2725, 17889), (5025, 9701), (5963, 8175), (6675, 7303)]