12354615

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 26889408

約数和(自身を除く): 14534793

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 431, 441, 455, 585, 637, 735, 819, 1293, 1365, 1911, 2155, 2205, 3017, 3185, 3879, 4095, 5603, 5733, 6465, 9051, 9555, 15085, 16809, 19395, 21119, 27153, 28015, 28665, 39221, 45255, 50427, 63357, 84045, 105595, 117663, 135765, 190071, 196105, 252135, 274547, 316785, 352989, 588315, 823641, 950355, 1372735, 1764945, 2470923, 4118205, 12354615]

約数ペア:

[(1, 12354615), (3, 4118205), (5, 2470923), (7, 1764945), (9, 1372735), (13, 950355), (15, 823641), (21, 588315), (35, 352989), (39, 316785), (45, 274547), (49, 252135), (63, 196105), (65, 190071), (91, 135765), (105, 117663), (117, 105595), (147, 84045), (195, 63357), (245, 50427), (273, 45255), (315, 39221), (431, 28665), (441, 28015), (455, 27153), (585, 21119), (637, 19395), (735, 16809), (819, 15085), (1293, 9555), (1365, 9051), (1911, 6465), (2155, 5733), (2205, 5603), (3017, 4095), (3185, 3879)]