493889145

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{165457}}^1$

素因数の和:165664

約数の個数: 16

約数和(自身を含む): 794198400

約数和(自身を除く): 300309255

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 165457, 496371, 827285, 2481855, 32925943, 98777829, 164629715, 493889145]

約数ペア:

[(1, 493889145), (3, 164629715), (5, 98777829), (15, 32925943), (199, 2481855), (597, 827285), (995, 496371), (2985, 165457)]