27857485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6547}}^1$

素因数の和:6612

約数の個数: 16

約数和(自身を含む): 35830656

約数和(自身を除く): 7973171

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 6547, 32735, 150581, 242239, 752905, 1211195, 5571497, 27857485]

約数ペア:

[(1, 27857485), (5, 5571497), (23, 1211195), (37, 752905), (115, 242239), (185, 150581), (851, 32735), (4255, 6547)]