12255205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 15606144

約数和(自身を除く): 3350939

約数列:

[1, 5, 23, 61, 115, 305, 1403, 1747, 7015, 8735, 40181, 106567, 200905, 532835, 2451041, 12255205]

約数ペア:

[(1, 12255205), (5, 2451041), (23, 532835), (61, 200905), (115, 106567), (305, 40181), (1403, 8735), (1747, 7015)]