2949275

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 4404480

約数和(自身を除く): 1455205

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 887, 3325, 4435, 6209, 16853, 22175, 31045, 84265, 117971, 155225, 421325, 589855, 2949275]

約数ペア:

[(1, 2949275), (5, 589855), (7, 421325), (19, 155225), (25, 117971), (35, 84265), (95, 31045), (133, 22175), (175, 16853), (475, 6209), (665, 4435), (887, 3325)]