4472955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 3951045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1949, 2295, 5847, 9745, 17541, 29235, 33133, 52623, 87705, 99399, 165665, 263115, 298197, 496995, 894591, 1490985, 4472955]

約数ペア:

[(1, 4472955), (3, 1490985), (5, 894591), (9, 496995), (15, 298197), (17, 263115), (27, 165665), (45, 99399), (51, 87705), (85, 52623), (135, 33133), (153, 29235), (255, 17541), (459, 9745), (765, 5847), (1949, 2295)]