90750175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6223

約数の個数: 24

約数和(自身を含む): 122293760

約数和(自身を除く): 31543585

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 6163, 14725, 30815, 117097, 154075, 191053, 585485, 955265, 2927425, 3630007, 4776325, 18150035, 90750175]

約数ペア:

[(1, 90750175), (5, 18150035), (19, 4776325), (25, 3630007), (31, 2927425), (95, 955265), (155, 585485), (475, 191053), (589, 154075), (775, 117097), (2945, 30815), (6163, 14725)]