8399145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4409}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 5148375

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 4409, 13227, 22045, 66135, 559943, 1679829, 2799715, 8399145]

約数ペア:

[(1, 8399145), (3, 2799715), (5, 1679829), (15, 559943), (127, 66135), (381, 22045), (635, 13227), (1905, 4409)]