23649745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 10412591

約数列:

[1, 5, 7, 31, 35, 71, 155, 217, 307, 355, 497, 1085, 1535, 2149, 2201, 2485, 9517, 10745, 11005, 15407, 21797, 47585, 66619, 77035, 108985, 152579, 333095, 675707, 762895, 3378535, 4729949, 23649745]

約数ペア:

[(1, 23649745), (5, 4729949), (7, 3378535), (31, 762895), (35, 675707), (71, 333095), (155, 152579), (217, 108985), (307, 77035), (355, 66619), (497, 47585), (1085, 21797), (1535, 15407), (2149, 11005), (2201, 10745), (2485, 9517)]