84428855

素因数分解:

$5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1889}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 115940160

約数和(自身を除く): 31511305

約数列:

[1, 5, 7, 35, 1277, 1889, 6385, 8939, 9445, 13223, 44695, 66115, 2412253, 12061265, 16885771, 84428855]

約数ペア:

[(1, 84428855), (5, 16885771), (7, 12061265), (35, 2412253), (1277, 66115), (1889, 44695), (6385, 13223), (8939, 9445)]