1338692667885

素因数分解:

$3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{3121}}^1\times {\mathrm{10463}}^1$

素因数の和:14506

約数の個数: 48

約数和(自身を含む): 2323914098688

約数和(自身を除く): 985221430803

約数列:

[1, 3, 5, 9, 15, 45, 911, 2733, 3121, 4555, 8199, 9363, 10463, 13665, 15605, 28089, 31389, 40995, 46815, 52315, 94167, 140445, 156945, 470835, 2843231, 8529693, 9531793, 14216155, 25589079, 28595379, 32655023, 42648465, 47658965, 85786137, 97965069, 127945395, 142976895, 163275115, 293895207, 428930685, 489825345, 1469476035, 29748725953, 89246177859, 148743629765, 267738533577, 446230889295, 1338692667885]

約数ペア:

[(1, 1338692667885), (3, 446230889295), (5, 267738533577), (9, 148743629765), (15, 89246177859), (45, 29748725953), (911, 1469476035), (2733, 489825345), (3121, 428930685), (4555, 293895207), (8199, 163275115), (9363, 142976895), (10463, 127945395), (13665, 97965069), (15605, 85786137), (28089, 47658965), (31389, 42648465), (40995, 32655023), (46815, 28595379), (52315, 25589079), (94167, 14216155), (140445, 9531793), (156945, 8529693), (470835, 2843231)]