4384315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 5822208

約数和(自身を除く): 1437893

約数列:

[1, 5, 13, 37, 65, 185, 481, 1823, 2405, 9115, 23699, 67451, 118495, 337255, 876863, 4384315]

約数ペア:

[(1, 4384315), (5, 876863), (13, 337255), (37, 118495), (65, 67451), (185, 23699), (481, 9115), (1823, 2405)]