39256665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 72334080

約数和(自身を除く): 33077415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2729, 2877, 4795, 8187, 13645, 14385, 19103, 40935, 57309, 95515, 286545, 373873, 1121619, 1869365, 2617111, 5608095, 7851333, 13085555, 39256665]

約数ペア:

[(1, 39256665), (3, 13085555), (5, 7851333), (7, 5608095), (15, 2617111), (21, 1869365), (35, 1121619), (105, 373873), (137, 286545), (411, 95515), (685, 57309), (959, 40935), (2055, 19103), (2729, 14385), (2877, 13645), (4795, 8187)]