14057855

素因数分解:

$5^1\times 7^4\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 20

約数和(自身を含む): 19696632

約数和(自身を除く): 5638777

約数列:

[1, 5, 7, 35, 49, 245, 343, 1171, 1715, 2401, 5855, 8197, 12005, 40985, 57379, 286895, 401653, 2008265, 2811571, 14057855]

約数ペア:

[(1, 14057855), (5, 2811571), (7, 2008265), (35, 401653), (49, 286895), (245, 57379), (343, 40985), (1171, 12005), (1715, 8197), (2401, 5855)]