16227085

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 22900320

約数和(自身を除く): 6673235

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 619, 749, 3095, 3745, 4333, 5243, 21665, 26215, 30331, 66233, 151655, 331165, 463631, 2318155, 3245417, 16227085]

約数ペア:

[(1, 16227085), (5, 3245417), (7, 2318155), (35, 463631), (49, 331165), (107, 151655), (245, 66233), (535, 30331), (619, 26215), (749, 21665), (3095, 5243), (3745, 4333)]