2005044735

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1020379}}^1$

素因数の和:1020518

約数の個数: 16

約数和(自身を含む): 3232563840

約数和(自身を除く): 1227519105

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1020379, 3061137, 5101895, 15305685, 133669649, 401008947, 668348245, 2005044735]

約数ペア:

[(1, 2005044735), (3, 668348245), (5, 401008947), (15, 133669649), (131, 15305685), (393, 5101895), (655, 3061137), (1965, 1020379)]