90351595

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 111979008

約数和(自身を除く): 21627413

約数列:

[1, 5, 37, 185, 191, 955, 2557, 7067, 12785, 35335, 94609, 473045, 488387, 2441935, 18070319, 90351595]

約数ペア:

[(1, 90351595), (5, 18070319), (37, 2441935), (185, 488387), (191, 473045), (955, 94609), (2557, 35335), (7067, 12785)]