56775075

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 109516800

約数和(自身を除く): 52741725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 2207, 3675, 5145, 6621, 8575, 11035, 15449, 25725, 33105, 46347, 55175, 77245, 108143, 165525, 231735, 324429, 386225, 540715, 757001, 1158675, 1622145, 2271003, 2703575, 3785005, 8110725, 11355015, 18925025, 56775075]

約数ペア:

[(1, 56775075), (3, 18925025), (5, 11355015), (7, 8110725), (15, 3785005), (21, 2703575), (25, 2271003), (35, 1622145), (49, 1158675), (75, 757001), (105, 540715), (147, 386225), (175, 324429), (245, 231735), (343, 165525), (525, 108143), (735, 77245), (1029, 55175), (1225, 46347), (1715, 33105), (2207, 25725), (3675, 15449), (5145, 11035), (6621, 8575)]