356257235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 456382080

約数和(自身を除く): 100124845

約数列:

[1, 5, 23, 97, 109, 115, 293, 485, 545, 1465, 2231, 2507, 6739, 10573, 11155, 12535, 28421, 31937, 33695, 52865, 142105, 159685, 243179, 653683, 734551, 1215895, 3097889, 3268415, 3672755, 15489445, 71251447, 356257235]

約数ペア:

[(1, 356257235), (5, 71251447), (23, 15489445), (97, 3672755), (109, 3268415), (115, 3097889), (293, 1215895), (485, 734551), (545, 653683), (1465, 243179), (2231, 159685), (2507, 142105), (6739, 52865), (10573, 33695), (11155, 31937), (12535, 28421)]