1895806145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{124193}}^1$

素因数の和:124312

約数の個数: 16

約数和(自身を含む): 2360679552

約数和(自身を除く): 464873407

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 124193, 620965, 5340299, 8817703, 26701495, 44088515, 379161229, 1895806145]

約数ペア:

[(1, 1895806145), (5, 379161229), (43, 44088515), (71, 26701495), (215, 8817703), (355, 5340299), (3053, 620965), (15265, 124193)]