15697760985

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6839983}}^1$

素因数の和:6840014

約数の個数: 32

約数和(自身を含む): 29548730880

約数和(自身を除く): 13850969895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 6839983, 20519949, 34199915, 61559847, 102599745, 116279711, 184679541, 307799235, 348839133, 581398555, 923397705, 1046517399, 1744195665, 3139552197, 5232586995, 15697760985]

約数ペア:

[(1, 15697760985), (3, 5232586995), (5, 3139552197), (9, 1744195665), (15, 1046517399), (17, 923397705), (27, 581398555), (45, 348839133), (51, 307799235), (85, 184679541), (135, 116279711), (153, 102599745), (255, 61559847), (459, 34199915), (765, 20519949), (2295, 6839983)]