4966291225

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{318863}}^1$

素因数の和:318969

約数の個数: 24

約数和(自身を含む): 7117044480

約数和(自身を除く): 2150753255

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 15575, 318863, 1594315, 2232041, 7971575, 11160205, 28378807, 55801025, 141894035, 198651649, 709470175, 993258245, 4966291225]

約数ペア:

[(1, 4966291225), (5, 993258245), (7, 709470175), (25, 198651649), (35, 141894035), (89, 55801025), (175, 28378807), (445, 11160205), (623, 7971575), (2225, 2232041), (3115, 1594315), (15575, 318863)]