107640095

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 130636800

約数和(自身を除く): 22996705

約数列:

[1, 5, 199, 251, 431, 995, 1255, 2155, 49949, 85769, 108181, 249745, 428845, 540905, 21528019, 107640095]

約数ペア:

[(1, 107640095), (5, 21528019), (199, 540905), (251, 428845), (431, 249745), (995, 108181), (1255, 85769), (2155, 49949)]