143374905

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{13331}}^1$

素因数の和:13581

約数の個数: 24

約数和(自身を含む): 249575040

約数和(自身を除く): 106200135

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 10755, 13331, 39993, 66655, 119979, 199965, 599895, 3186109, 9558327, 15930545, 28674981, 47791635, 143374905]

約数ペア:

[(1, 143374905), (3, 47791635), (5, 28674981), (9, 15930545), (15, 9558327), (45, 3186109), (239, 599895), (717, 199965), (1195, 119979), (2151, 66655), (3585, 39993), (10755, 13331)]