13827485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 6286435

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 193, 445, 623, 805, 965, 1351, 2047, 3115, 4439, 6755, 10235, 14329, 17177, 22195, 31073, 71645, 85885, 120239, 155365, 395071, 601195, 1975355, 2765497, 13827485]

約数ペア:

[(1, 13827485), (5, 2765497), (7, 1975355), (23, 601195), (35, 395071), (89, 155365), (115, 120239), (161, 85885), (193, 71645), (445, 31073), (623, 22195), (805, 17177), (965, 14329), (1351, 10235), (2047, 6755), (3115, 4439)]