1551204895

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{10939}}^1$

素因数の和:11382

約数の個数: 16

約数和(自身を含む): 1890432000

約数和(自身を除く): 339227105

約数列:

[1, 5, 79, 359, 395, 1795, 10939, 28361, 54695, 141805, 864181, 3927101, 4320905, 19635505, 310240979, 1551204895]

約数ペア:

[(1, 1551204895), (5, 310240979), (79, 19635505), (359, 4320905), (395, 3927101), (1795, 864181), (10939, 141805), (28361, 54695)]