6996775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 9334224

約数和(自身を除く): 2337449

約数列:

[1, 5, 17, 25, 85, 101, 163, 425, 505, 815, 1717, 2525, 2771, 4075, 8585, 13855, 16463, 42925, 69275, 82315, 279871, 411575, 1399355, 6996775]

約数ペア:

[(1, 6996775), (5, 1399355), (17, 411575), (25, 279871), (85, 82315), (101, 69275), (163, 42925), (425, 16463), (505, 13855), (815, 8585), (1717, 4075), (2525, 2771)]