66508985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3343}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 83787264

約数和(自身を除く): 17278279

約数列:

[1, 5, 23, 115, 173, 865, 3343, 3979, 16715, 19895, 76889, 384445, 578339, 2891695, 13301797, 66508985]

約数ペア:

[(1, 66508985), (5, 13301797), (23, 2891695), (115, 578339), (173, 384445), (865, 76889), (3343, 19895), (3979, 16715)]