68706085

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 96521976

約数和(自身を除く): 27815891

約数列:

[1, 5, 7, 35, 49, 173, 245, 865, 1211, 1621, 6055, 8105, 8477, 11347, 42385, 56735, 79429, 280433, 397145, 1402165, 1963031, 9815155, 13741217, 68706085]

約数ペア:

[(1, 68706085), (5, 13741217), (7, 9815155), (35, 1963031), (49, 1402165), (173, 397145), (245, 280433), (865, 79429), (1211, 56735), (1621, 42385), (6055, 11347), (8105, 8477)]