24395985

素因数分解:

$3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 46287360

約数和(自身を除く): 21891375

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 97, 115, 135, 207, 243, 291, 345, 405, 485, 621, 729, 873, 1035, 1215, 1455, 1863, 2187, 2231, 2619, 3105, 3645, 4365, 5589, 6693, 7857, 9315, 10935, 11155, 13095, 16767, 20079, 23571, 27945, 33465, 39285, 50301, 60237, 70713, 83835, 100395, 117855, 180711, 212139, 251505, 301185, 353565, 542133, 903555, 1060695, 1626399, 2710665, 4879197, 8131995, 24395985]

約数ペア:

[(1, 24395985), (3, 8131995), (5, 4879197), (9, 2710665), (15, 1626399), (23, 1060695), (27, 903555), (45, 542133), (69, 353565), (81, 301185), (97, 251505), (115, 212139), (135, 180711), (207, 117855), (243, 100395), (291, 83835), (345, 70713), (405, 60237), (485, 50301), (621, 39285), (729, 33465), (873, 27945), (1035, 23571), (1215, 20079), (1455, 16767), (1863, 13095), (2187, 11155), (2231, 10935), (2619, 9315), (3105, 7857), (3645, 6693), (4365, 5589)]