308796885

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{9439}}^1$

素因数の和:10177

約数の個数: 24

約数和(自身を含む): 536040960

約数和(自身を除く): 227244075

約数列:

[1, 3, 5, 9, 15, 45, 727, 2181, 3635, 6543, 9439, 10905, 28317, 32715, 47195, 84951, 141585, 424755, 6862153, 20586459, 34310765, 61759377, 102932295, 308796885]

約数ペア:

[(1, 308796885), (3, 102932295), (5, 61759377), (9, 34310765), (15, 20586459), (45, 6862153), (727, 424755), (2181, 141585), (3635, 84951), (6543, 47195), (9439, 32715), (10905, 28317)]