5125055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 6805344

約数和(自身を除く): 1680289

約数列:

[1, 5, 13, 37, 65, 185, 481, 2131, 2405, 10655, 27703, 78847, 138515, 394235, 1025011, 5125055]

約数ペア:

[(1, 5125055), (5, 1025011), (13, 394235), (37, 138515), (65, 78847), (185, 27703), (481, 10655), (2131, 2405)]