38044385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 12344095

約数列:

[1, 5, 17, 47, 85, 89, 107, 235, 445, 535, 799, 1513, 1819, 3995, 4183, 5029, 7565, 9095, 9523, 20915, 25145, 47615, 71111, 85493, 161891, 355555, 427465, 447581, 809455, 2237905, 7608877, 38044385]

約数ペア:

[(1, 38044385), (5, 7608877), (17, 2237905), (47, 809455), (85, 447581), (89, 427465), (107, 355555), (235, 161891), (445, 85493), (535, 71111), (799, 47615), (1513, 25145), (1819, 20915), (3995, 9523), (4183, 9095), (5029, 7565)]