518337385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{116089}}^1$

素因数の和:116160

約数の個数: 16

約数和(自身を含む): 668678400

約数和(自身を除く): 150341015

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 116089, 580445, 2205691, 5456183, 11028455, 27280915, 103667477, 518337385]

約数ペア:

[(1, 518337385), (5, 103667477), (19, 27280915), (47, 11028455), (95, 5456183), (235, 2205691), (893, 580445), (4465, 116089)]