1375408045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{11971}}^1$

素因数の和:14076

約数の個数: 16

約数和(自身を含む): 1801546560

約数和(自身を除く): 426138515

約数列:

[1, 5, 11, 55, 2089, 10445, 11971, 22979, 59855, 114895, 131681, 658405, 25007419, 125037095, 275081609, 1375408045]

約数ペア:

[(1, 1375408045), (5, 275081609), (11, 125037095), (55, 25007419), (2089, 658405), (10445, 131681), (11971, 114895), (22979, 59855)]