109528075

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 138504528

約数和(自身を除く): 28976453

約数列:

[1, 5, 25, 113, 137, 283, 565, 685, 1415, 2825, 3425, 7075, 15481, 31979, 38771, 77405, 159895, 193855, 387025, 799475, 969275, 4381123, 21905615, 109528075]

約数ペア:

[(1, 109528075), (5, 21905615), (25, 4381123), (113, 969275), (137, 799475), (283, 387025), (565, 193855), (685, 159895), (1415, 77405), (2825, 38771), (3425, 31979), (7075, 15481)]