14212205

素因数分解:

$5^1\times 7^3\times {\mathrm{8287}}^1$

素因数の和:8313

約数の個数: 16

約数和(自身を含む): 19891200

約数和(自身を除く): 5678995

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 8287, 41435, 58009, 290045, 406063, 2030315, 2842441, 14212205]

約数ペア:

[(1, 14212205), (5, 2842441), (7, 2030315), (35, 406063), (49, 290045), (245, 58009), (343, 41435), (1715, 8287)]