12779535

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18127}}^1$

素因数の和:18182

約数の個数: 16

約数和(自身を含む): 20883456

約数和(自身を除く): 8103921

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 18127, 54381, 90635, 271905, 851969, 2555907, 4259845, 12779535]

約数ペア:

[(1, 12779535), (3, 4259845), (5, 2555907), (15, 851969), (47, 271905), (141, 90635), (235, 54381), (705, 18127)]