80316995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 109175040

約数和(自身を除く): 28858045

約数列:

[1, 5, 11, 53, 55, 59, 265, 295, 467, 583, 649, 2335, 2915, 3127, 3245, 5137, 15635, 24751, 25685, 27553, 34397, 123755, 137765, 171985, 272261, 303083, 1361305, 1460309, 1515415, 7301545, 16063399, 80316995]

約数ペア:

[(1, 80316995), (5, 16063399), (11, 7301545), (53, 1515415), (55, 1460309), (59, 1361305), (265, 303083), (295, 272261), (467, 171985), (583, 137765), (649, 123755), (2335, 34397), (2915, 27553), (3127, 25685), (3245, 24751), (5137, 15635)]