4657725

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 8459776

約数和(自身を除く): 3802051

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 163, 225, 381, 489, 635, 815, 1143, 1467, 1905, 2445, 3175, 4075, 5715, 7335, 9525, 12225, 20701, 28575, 36675, 62103, 103505, 186309, 310515, 517525, 931545, 1552575, 4657725]

約数ペア:

[(1, 4657725), (3, 1552575), (5, 931545), (9, 517525), (15, 310515), (25, 186309), (45, 103505), (75, 62103), (127, 36675), (163, 28575), (225, 20701), (381, 12225), (489, 9525), (635, 7335), (815, 5715), (1143, 4075), (1467, 3175), (1905, 2445)]