48197295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21001}}^1$

素因数の和:21032

約数の個数: 32

約数和(自身を含む): 90728640

約数和(自身を除く): 42531345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 21001, 63003, 105005, 189009, 315015, 357017, 567027, 945045, 1071051, 1785085, 2835135, 3213153, 5355255, 9639459, 16065765, 48197295]

約数ペア:

[(1, 48197295), (3, 16065765), (5, 9639459), (9, 5355255), (15, 3213153), (17, 2835135), (27, 1785085), (45, 1071051), (51, 945045), (85, 567027), (135, 357017), (153, 315015), (255, 189009), (459, 105005), (765, 63003), (2295, 21001)]