79212905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6469}}^1$

素因数の和:6584

約数の個数: 16

約数和(自身を含む): 99379200

約数和(自身を除く): 20166295

約数列:

[1, 5, 31, 79, 155, 395, 2449, 6469, 12245, 32345, 200539, 511051, 1002695, 2555255, 15842581, 79212905]

約数ペア:

[(1, 79212905), (5, 15842581), (31, 2555255), (79, 1002695), (155, 511051), (395, 200539), (2449, 32345), (6469, 12245)]