1230549425

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89009}}^1$

素因数の和:89105

約数の個数: 24

約数和(自身を含む): 1765958400

約数和(自身を除く): 535408975

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2765, 13825, 89009, 445045, 623063, 2225225, 3115315, 7031711, 15576575, 35158555, 49221977, 175792775, 246109885, 1230549425]

約数ペア:

[(1, 1230549425), (5, 246109885), (7, 175792775), (25, 49221977), (35, 35158555), (79, 15576575), (175, 7031711), (395, 3115315), (553, 2225225), (1975, 623063), (2765, 445045), (13825, 89009)]