129378415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{1451}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 164656800

約数和(自身を除く): 35278385

約数列:

[1, 5, 17, 85, 1049, 1451, 5245, 7255, 17833, 24667, 89165, 123335, 1522099, 7610495, 25875683, 129378415]

約数ペア:

[(1, 129378415), (5, 25875683), (17, 7610495), (85, 1522099), (1049, 123335), (1451, 89165), (5245, 24667), (7255, 17833)]