12453105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16943}}^1$

素因数の和:16965

約数の個数: 24

約数和(自身を含む): 23179392

約数和(自身を除く): 10726287

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16943, 50829, 84715, 118601, 254145, 355803, 593005, 830207, 1779015, 2490621, 4151035, 12453105]

約数ペア:

[(1, 12453105), (3, 4151035), (5, 2490621), (7, 1779015), (15, 830207), (21, 593005), (35, 355803), (49, 254145), (105, 118601), (147, 84715), (245, 50829), (735, 16943)]