78921205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{3847}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 103618944

約数和(自身を除く): 24697739

約数列:

[1, 5, 11, 55, 373, 1865, 3847, 4103, 19235, 20515, 42317, 211585, 1434931, 7174655, 15784241, 78921205]

約数ペア:

[(1, 78921205), (5, 15784241), (11, 7174655), (55, 1434931), (373, 211585), (1865, 42317), (3847, 20515), (4103, 19235)]