161544145

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{55609}}^1$

素因数の和:55704

約数の個数: 16

約数和(自身を含む): 224219520

約数和(自身を除く): 62675375

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 55609, 278045, 389263, 1946315, 4615547, 23077735, 32308829, 161544145]

約数ペア:

[(1, 161544145), (5, 32308829), (7, 23077735), (35, 4615547), (83, 1946315), (415, 389263), (581, 278045), (2905, 55609)]