12563145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39883}}^1$

素因数の和:39901

約数の個数: 24

約数和(自身を含む): 24887616

約数和(自身を除く): 12324471

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39883, 119649, 199415, 279181, 358947, 598245, 837543, 1395905, 1794735, 2512629, 4187715, 12563145]

約数ペア:

[(1, 12563145), (3, 4187715), (5, 2512629), (7, 1794735), (9, 1395905), (15, 837543), (21, 598245), (35, 358947), (45, 279181), (63, 199415), (105, 119649), (315, 39883)]