17272215

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{829}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 30039360

約数和(自身を除く): 12767145

約数列:

[1, 3, 5, 9, 15, 45, 463, 829, 1389, 2315, 2487, 4145, 4167, 6945, 7461, 12435, 20835, 37305, 383827, 1151481, 1919135, 3454443, 5757405, 17272215]

約数ペア:

[(1, 17272215), (3, 5757405), (5, 3454443), (9, 1919135), (15, 1151481), (45, 383827), (463, 37305), (829, 20835), (1389, 12435), (2315, 7461), (2487, 6945), (4145, 4167)]