15400045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 4368275

約数列:

[1, 5, 17, 85, 103, 515, 1751, 1759, 8755, 8795, 29903, 149515, 181177, 905885, 3080009, 15400045]

約数ペア:

[(1, 15400045), (5, 3080009), (17, 905885), (85, 181177), (103, 149515), (515, 29903), (1751, 8795), (1759, 8755)]