2006381565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{33199}}^1$

素因数の和:33306

約数の個数: 48

約数和(自身を含む): 3729024000

約数和(自身を除く): 1722642435

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 3555, 4029, 6715, 12087, 20145, 33199, 60435, 99597, 165995, 298791, 497985, 564383, 1493955, 1693149, 2622721, 2821915, 5079447, 7868163, 8465745, 13113605, 23604489, 25397235, 39340815, 44586257, 118022445, 133758771, 222931285, 401276313, 668793855, 2006381565]

約数ペア:

[(1, 2006381565), (3, 668793855), (5, 401276313), (9, 222931285), (15, 133758771), (17, 118022445), (45, 44586257), (51, 39340815), (79, 25397235), (85, 23604489), (153, 13113605), (237, 8465745), (255, 7868163), (395, 5079447), (711, 2821915), (765, 2622721), (1185, 1693149), (1343, 1493955), (3555, 564383), (4029, 497985), (6715, 298791), (12087, 165995), (20145, 99597), (33199, 60435)]