189969347745

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30370799}}^1$

素因数の和:30370949

約数の個数: 24

約数和(自身を含む): 331649136000

約数和(自身を除く): 141679788255

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 30370799, 91112397, 151853995, 273337191, 455561985, 1366685955, 4221541061, 12664623183, 21107705305, 37993869549, 63323115915, 189969347745]

約数ペア:

[(1, 189969347745), (3, 63323115915), (5, 37993869549), (9, 21107705305), (15, 12664623183), (45, 4221541061), (139, 1366685955), (417, 455561985), (695, 273337191), (1251, 151853995), (2085, 91112397), (6255, 30370799)]