80430175

素因数分解:

$5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 114608736

約数和(自身を除く): 34178561

約数列:

[1, 5, 7, 25, 35, 175, 197, 985, 1379, 2333, 4925, 6895, 11665, 16331, 34475, 58325, 81655, 408275, 459601, 2298005, 3217207, 11490025, 16086035, 80430175]

約数ペア:

[(1, 80430175), (5, 16086035), (7, 11490025), (25, 3217207), (35, 2298005), (175, 459601), (197, 408275), (985, 81655), (1379, 58325), (2333, 34475), (4925, 16331), (6895, 11665)]