13774815

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13343

約数の個数: 24

約数和(自身を含む): 24916320

約数和(自身を除く): 11141505

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 13309, 39927, 66545, 119781, 199635, 306107, 598905, 918321, 1530535, 2754963, 4591605, 13774815]

約数ペア:

[(1, 13774815), (3, 4591605), (5, 2754963), (9, 1530535), (15, 918321), (23, 598905), (45, 306107), (69, 199635), (115, 119781), (207, 66545), (345, 39927), (1035, 13309)]