22993005

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 21358995

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 109, 123, 147, 205, 245, 287, 327, 343, 545, 615, 735, 763, 861, 1029, 1435, 1635, 1715, 2009, 2289, 3815, 4305, 4469, 5145, 5341, 6027, 10045, 11445, 13407, 14063, 16023, 22345, 26705, 30135, 31283, 37387, 42189, 67035, 70315, 80115, 93849, 112161, 156415, 186935, 210945, 218981, 469245, 560805, 656943, 1094905, 1532867, 3284715, 4598601, 7664335, 22993005]

約数ペア:

[(1, 22993005), (3, 7664335), (5, 4598601), (7, 3284715), (15, 1532867), (21, 1094905), (35, 656943), (41, 560805), (49, 469245), (105, 218981), (109, 210945), (123, 186935), (147, 156415), (205, 112161), (245, 93849), (287, 80115), (327, 70315), (343, 67035), (545, 42189), (615, 37387), (735, 31283), (763, 30135), (861, 26705), (1029, 22345), (1435, 16023), (1635, 14063), (1715, 13407), (2009, 11445), (2289, 10045), (3815, 6027), (4305, 5341), (4469, 5145)]