22798105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 9705575

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 659, 935, 2035, 3145, 3295, 6919, 7249, 11203, 24383, 34595, 36245, 56015, 121915, 123233, 268213, 414511, 616165, 1341065, 2072555, 4559621, 22798105]

約数ペア:

[(1, 22798105), (5, 4559621), (11, 2072555), (17, 1341065), (37, 616165), (55, 414511), (85, 268213), (185, 123233), (187, 121915), (407, 56015), (629, 36245), (659, 34595), (935, 24383), (2035, 11203), (3145, 7249), (3295, 6919)]