82790275

素因数分解:

$5^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 109914840

約数和(自身を除く): 27124565

約数列:

[1, 5, 25, 37, 41, 59, 185, 205, 295, 925, 1025, 1369, 1475, 1517, 2183, 2419, 6845, 7585, 10915, 12095, 34225, 37925, 54575, 56129, 60475, 80771, 89503, 280645, 403855, 447515, 1403225, 2019275, 2237575, 3311611, 16558055, 82790275]

約数ペア:

[(1, 82790275), (5, 16558055), (25, 3311611), (37, 2237575), (41, 2019275), (59, 1403225), (185, 447515), (205, 403855), (295, 280645), (925, 89503), (1025, 80771), (1369, 60475), (1475, 56129), (1517, 54575), (2183, 37925), (2419, 34225), (6845, 12095), (7585, 10915)]