71323415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2647}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 90942912

約数和(自身を除く): 19619497

約数列:

[1, 5, 17, 85, 317, 1585, 2647, 5389, 13235, 26945, 44999, 224995, 839099, 4195495, 14264683, 71323415]

約数ペア:

[(1, 71323415), (5, 14264683), (17, 4195495), (85, 839099), (317, 224995), (1585, 44999), (2647, 26945), (5389, 13235)]