82475675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 108170160

約数和(自身を除く): 25694485

約数列:

[1, 5, 19, 25, 95, 401, 433, 475, 2005, 2165, 7619, 8227, 10025, 10825, 38095, 41135, 173633, 190475, 205675, 868165, 3299027, 4340825, 16495135, 82475675]

約数ペア:

[(1, 82475675), (5, 16495135), (19, 4340825), (25, 3299027), (95, 868165), (401, 205675), (433, 190475), (475, 173633), (2005, 41135), (2165, 38095), (7619, 10825), (8227, 10025)]