315378185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{13781}}^1$

素因数の和:14008

約数の個数: 16

約数和(自身を含む): 396921600

約数和(自身を除く): 81543415

約数列:

[1, 5, 23, 115, 199, 995, 4577, 13781, 22885, 68905, 316963, 1584815, 2742419, 13712095, 63075637, 315378185]

約数ペア:

[(1, 315378185), (5, 63075637), (23, 13712095), (115, 2742419), (199, 1584815), (995, 316963), (4577, 68905), (13781, 22885)]