80135495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1801}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 105092640

約数和(自身を除く): 24957145

約数列:

[1, 5, 11, 55, 809, 1801, 4045, 8899, 9005, 19811, 44495, 99055, 1457009, 7285045, 16027099, 80135495]

約数ペア:

[(1, 80135495), (5, 16027099), (11, 7285045), (55, 1457009), (809, 99055), (1801, 44495), (4045, 19811), (8899, 9005)]