82842275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 109260864

約数和(自身を除く): 26418589

約数列:

[1, 5, 17, 25, 85, 421, 425, 463, 2105, 2315, 7157, 7871, 10525, 11575, 35785, 39355, 178925, 194923, 196775, 974615, 3313691, 4873075, 16568455, 82842275]

約数ペア:

[(1, 82842275), (5, 16568455), (17, 4873075), (25, 3313691), (85, 974615), (421, 196775), (425, 194923), (463, 178925), (2105, 39355), (2315, 35785), (7157, 11575), (7871, 10525)]