12992805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4583}}^1$

素因数の和:4607

約数の個数: 40

約数和(自身を含む): 26623872

約数和(自身を除く): 13631067

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4583, 13749, 22915, 32081, 41247, 68745, 96243, 123741, 160405, 206235, 288729, 371223, 481215, 618705, 866187, 1443645, 1856115, 2598561, 4330935, 12992805]

約数ペア:

[(1, 12992805), (3, 4330935), (5, 2598561), (7, 1856115), (9, 1443645), (15, 866187), (21, 618705), (27, 481215), (35, 371223), (45, 288729), (63, 206235), (81, 160405), (105, 123741), (135, 96243), (189, 68745), (315, 41247), (405, 32081), (567, 22915), (945, 13749), (2835, 4583)]