13825245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 25420032

約数和(自身を除く): 11594787

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 353, 373, 1059, 1119, 1765, 1865, 2471, 2611, 5295, 5595, 7413, 7833, 12355, 13055, 37065, 39165, 131669, 395007, 658345, 921683, 1975035, 2765049, 4608415, 13825245]

約数ペア:

[(1, 13825245), (3, 4608415), (5, 2765049), (7, 1975035), (15, 921683), (21, 658345), (35, 395007), (105, 131669), (353, 39165), (373, 37065), (1059, 13055), (1119, 12355), (1765, 7833), (1865, 7413), (2471, 5595), (2611, 5295)]