13922125

素因数分解:

$5^3\times 7^2\times {\mathrm{2273}}^1$

素因数の和:2302

約数の個数: 24

約数和(自身を含む): 20220408

約数和(自身を除く): 6298283

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 2273, 6125, 11365, 15911, 56825, 79555, 111377, 284125, 397775, 556885, 1988875, 2784425, 13922125]

約数ペア:

[(1, 13922125), (5, 2784425), (7, 1988875), (25, 556885), (35, 397775), (49, 284125), (125, 111377), (175, 79555), (245, 56825), (875, 15911), (1225, 11365), (2273, 6125)]