12959595

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2909}}^1$

素因数の和:2937

約数の個数: 40

約数和(自身を含む): 25351920

約数和(自身を除く): 12392325

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2909, 4455, 8727, 14545, 26181, 31999, 43635, 78543, 95997, 130905, 159995, 235629, 287991, 392715, 479985, 863973, 1178145, 1439955, 2591919, 4319865, 12959595]

約数ペア:

[(1, 12959595), (3, 4319865), (5, 2591919), (9, 1439955), (11, 1178145), (15, 863973), (27, 479985), (33, 392715), (45, 287991), (55, 235629), (81, 159995), (99, 130905), (135, 95997), (165, 78543), (297, 43635), (405, 31999), (495, 26181), (891, 14545), (1485, 8727), (2909, 4455)]