3868945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2024

約数の個数: 16

約数和(自身を含む): 5132160

約数和(自身を除く): 1263215

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1979, 9895, 33643, 45517, 168215, 227585, 773789, 3868945]

約数ペア:

[(1, 3868945), (5, 773789), (17, 227585), (23, 168215), (85, 45517), (115, 33643), (391, 9895), (1955, 1979)]