16828665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 31159296

約数和(自身を除く): 14330631

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 1931, 2905, 5793, 8715, 9655, 13517, 28965, 40551, 67585, 160273, 202755, 480819, 801365, 1121911, 2404095, 3365733, 5609555, 16828665]

約数ペア:

[(1, 16828665), (3, 5609555), (5, 3365733), (7, 2404095), (15, 1121911), (21, 801365), (35, 480819), (83, 202755), (105, 160273), (249, 67585), (415, 40551), (581, 28965), (1245, 13517), (1743, 9655), (1931, 8715), (2905, 5793)]