22112495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 7436305

約数列:

[1, 5, 17, 37, 79, 85, 89, 185, 395, 445, 629, 1343, 1513, 2923, 3145, 3293, 6715, 7031, 7565, 14615, 16465, 35155, 49691, 55981, 119527, 248455, 260147, 279905, 597635, 1300735, 4422499, 22112495]

約数ペア:

[(1, 22112495), (5, 4422499), (17, 1300735), (37, 597635), (79, 279905), (85, 260147), (89, 248455), (185, 119527), (395, 55981), (445, 49691), (629, 35155), (1343, 16465), (1513, 14615), (2923, 7565), (3145, 7031), (3293, 6715)]