538200045

素因数分解:

$3^5\times 5^1\times {\mathrm{442963}}^1$

素因数の和:442983

約数の個数: 24

約数和(自身を含む): 967433376

約数和(自身を除く): 429233331

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 442963, 1328889, 2214815, 3986667, 6644445, 11960001, 19933335, 35880003, 59800005, 107640009, 179400015, 538200045]

約数ペア:

[(1, 538200045), (3, 179400015), (5, 107640009), (9, 59800005), (15, 35880003), (27, 19933335), (45, 11960001), (81, 6644445), (135, 3986667), (243, 2214815), (405, 1328889), (1215, 442963)]