2100022185

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{580919}}^1$

素因数の和:581168

約数の個数: 16

約数和(自身を含む): 3373983360

約数和(自身を除く): 1273961175

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 580919, 1742757, 2904595, 8713785, 140001479, 420004437, 700007395, 2100022185]

約数ペア:

[(1, 2100022185), (3, 700007395), (5, 420004437), (15, 140001479), (241, 8713785), (723, 2904595), (1205, 1742757), (3615, 580919)]