164069655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15559}}^1$

素因数の和:15623

約数の個数: 32

約数和(自身を含む): 283814400

約数和(自身を除く): 119744745

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 15559, 46677, 77795, 233385, 295621, 575683, 886863, 1478105, 1727049, 2878415, 4434315, 8635245, 10937977, 32813931, 54689885, 164069655]

約数ペア:

[(1, 164069655), (3, 54689885), (5, 32813931), (15, 10937977), (19, 8635245), (37, 4434315), (57, 2878415), (95, 1727049), (111, 1478105), (185, 886863), (285, 575683), (555, 295621), (703, 233385), (2109, 77795), (3515, 46677), (10545, 15559)]