117730825

素因数分解:

$5^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 148615488

約数和(自身を除く): 30884663

約数列:

[1, 5, 25, 163, 167, 173, 815, 835, 865, 4075, 4175, 4325, 27221, 28199, 28891, 136105, 140995, 144455, 680525, 704975, 722275, 4709233, 23546165, 117730825]

約数ペア:

[(1, 117730825), (5, 23546165), (25, 4709233), (163, 722275), (167, 704975), (173, 680525), (815, 144455), (835, 140995), (865, 136105), (4075, 28891), (4175, 28199), (4325, 27221)]