23020755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 38083536

約数和(自身を除く): 15062781

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 1597, 2883, 4791, 4805, 7985, 14415, 23955, 49507, 148521, 247535, 742605, 1534717, 4604151, 7673585, 23020755]

約数ペア:

[(1, 23020755), (3, 7673585), (5, 4604151), (15, 1534717), (31, 742605), (93, 247535), (155, 148521), (465, 49507), (961, 23955), (1597, 14415), (2883, 7985), (4791, 4805)]