11685765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 23442048

約数和(自身を除く): 11756283

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1223, 1365, 1911, 3185, 3669, 6115, 8561, 9555, 15899, 18345, 25683, 42805, 47697, 59927, 79495, 111293, 128415, 179781, 238485, 299635, 333879, 556465, 779051, 898905, 1669395, 2337153, 3895255, 11685765]

約数ペア:

[(1, 11685765), (3, 3895255), (5, 2337153), (7, 1669395), (13, 898905), (15, 779051), (21, 556465), (35, 333879), (39, 299635), (49, 238485), (65, 179781), (91, 128415), (105, 111293), (147, 79495), (195, 59927), (245, 47697), (273, 42805), (455, 25683), (637, 18345), (735, 15899), (1223, 9555), (1365, 8561), (1911, 6115), (3185, 3669)]