13330555

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2999}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 18432000

約数和(自身を除く): 5101445

約数列:

[1, 5, 7, 35, 127, 635, 889, 2999, 4445, 14995, 20993, 104965, 380873, 1904365, 2666111, 13330555]

約数ペア:

[(1, 13330555), (5, 2666111), (7, 1904365), (35, 380873), (127, 104965), (635, 20993), (889, 14995), (2999, 4445)]