64293955

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{9661}}^1$

素因数の和:9699

約数の個数: 16

約数和(自身を含む): 84871008

約数和(自身を除く): 20577053

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 9661, 48305, 106271, 531355, 1168981, 5844905, 12858791, 64293955]

約数ペア:

[(1, 64293955), (5, 12858791), (11, 5844905), (55, 1168981), (121, 531355), (605, 106271), (1331, 48305), (6655, 9661)]