15697310675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{260861}}^1$

素因数の和:260983

約数の個数: 24

約数和(自身を含む): 20378539440

約数和(自身を除く): 4681228765

約数列:

[1, 5, 25, 29, 83, 145, 415, 725, 2075, 2407, 12035, 60175, 260861, 1304305, 6521525, 7564969, 21651463, 37824845, 108257315, 189124225, 541286575, 627892427, 3139462135, 15697310675]

約数ペア:

[(1, 15697310675), (5, 3139462135), (25, 627892427), (29, 541286575), (83, 189124225), (145, 108257315), (415, 37824845), (725, 21651463), (2075, 7564969), (2407, 6521525), (12035, 1304305), (60175, 260861)]