74204745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{290999}}^1$

素因数の和:291024

約数の個数: 16

約数和(自身を含む): 125712000

約数和(自身を除く): 51507255

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 290999, 872997, 1454995, 4364985, 4946983, 14840949, 24734915, 74204745]

約数ペア:

[(1, 74204745), (3, 24734915), (5, 14840949), (15, 4946983), (17, 4364985), (51, 1454995), (85, 872997), (255, 290999)]