1994535

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 3494400

約数和(自身を除く): 1499865

約数列:

[1, 3, 5, 9, 15, 45, 127, 349, 381, 635, 1047, 1143, 1745, 1905, 3141, 5235, 5715, 15705, 44323, 132969, 221615, 398907, 664845, 1994535]

約数ペア:

[(1, 1994535), (3, 664845), (5, 398907), (9, 221615), (15, 132969), (45, 44323), (127, 15705), (349, 5715), (381, 5235), (635, 3141), (1047, 1905), (1143, 1745)]