22392425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 30614112

約数和(自身を除く): 8221687

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 761, 1177, 2675, 3805, 5885, 8371, 19025, 29425, 41855, 81427, 209275, 407135, 895697, 2035675, 4478485, 22392425]

約数ペア:

[(1, 22392425), (5, 4478485), (11, 2035675), (25, 895697), (55, 407135), (107, 209275), (275, 81427), (535, 41855), (761, 29425), (1177, 19025), (2675, 8371), (3805, 5885)]