12576585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 23836032

約数和(自身を除く): 11259447

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 241, 245, 355, 497, 723, 735, 1065, 1205, 1491, 1687, 2485, 3479, 3615, 5061, 7455, 8435, 10437, 11809, 17111, 17395, 25305, 35427, 51333, 52185, 59045, 85555, 119777, 177135, 256665, 359331, 598885, 838439, 1796655, 2515317, 4192195, 12576585]

約数ペア:

[(1, 12576585), (3, 4192195), (5, 2515317), (7, 1796655), (15, 838439), (21, 598885), (35, 359331), (49, 256665), (71, 177135), (105, 119777), (147, 85555), (213, 59045), (241, 52185), (245, 51333), (355, 35427), (497, 25305), (723, 17395), (735, 17111), (1065, 11809), (1205, 10437), (1491, 8435), (1687, 7455), (2485, 5061), (3479, 3615)]