90793175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19459

約数の個数: 24

約数和(自身を含む): 130049712

約数和(自身を除く): 39256537

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 19421, 97105, 213631, 330157, 485525, 1068155, 1650785, 3631727, 5340775, 8253925, 18158635, 90793175]

約数ペア:

[(1, 90793175), (5, 18158635), (11, 8253925), (17, 5340775), (25, 3631727), (55, 1650785), (85, 1068155), (187, 485525), (275, 330157), (425, 213631), (935, 97105), (4675, 19421)]