620638085

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{13523}}^1$

素因数の和:13732

約数の個数: 16

約数和(自身を含む): 761455296

約数和(自身を除く): 140817211

約数列:

[1, 5, 67, 137, 335, 685, 9179, 13523, 45895, 67615, 906041, 1852651, 4530205, 9263255, 124127617, 620638085]

約数ペア:

[(1, 620638085), (5, 124127617), (67, 9263255), (137, 4530205), (335, 1852651), (685, 906041), (9179, 67615), (13523, 45895)]