9664725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 18748800

約数和(自身を除く): 9084075

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 449, 525, 615, 861, 1025, 1347, 1435, 2245, 3075, 3143, 4305, 6735, 7175, 9429, 11225, 15715, 18409, 21525, 33675, 47145, 55227, 78575, 92045, 128863, 235725, 276135, 386589, 460225, 644315, 1380675, 1932945, 3221575, 9664725]

約数ペア:

[(1, 9664725), (3, 3221575), (5, 1932945), (7, 1380675), (15, 644315), (21, 460225), (25, 386589), (35, 276135), (41, 235725), (75, 128863), (105, 92045), (123, 78575), (175, 55227), (205, 47145), (287, 33675), (449, 21525), (525, 18409), (615, 15715), (861, 11225), (1025, 9429), (1347, 7175), (1435, 6735), (2245, 4305), (3075, 3143)]