2016604155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 3404021760

約数和(自身を除く): 1387417605

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 179, 185, 265, 383, 537, 555, 795, 895, 1149, 1915, 1961, 2685, 5745, 5883, 6623, 9487, 9805, 14171, 19869, 20299, 28461, 29415, 33115, 42513, 47435, 60897, 68557, 70855, 99345, 101495, 142305, 205671, 212565, 304485, 342785, 351019, 751063, 1028355, 1053057, 1755095, 2253189, 2536609, 3633521, 3755315, 5265285, 7609827, 10900563, 11265945, 12683045, 18167605, 38049135, 54502815, 134440277, 403320831, 672201385, 2016604155]

約数ペア:

[(1, 2016604155), (3, 672201385), (5, 403320831), (15, 134440277), (37, 54502815), (53, 38049135), (111, 18167605), (159, 12683045), (179, 11265945), (185, 10900563), (265, 7609827), (383, 5265285), (537, 3755315), (555, 3633521), (795, 2536609), (895, 2253189), (1149, 1755095), (1915, 1053057), (1961, 1028355), (2685, 751063), (5745, 351019), (5883, 342785), (6623, 304485), (9487, 212565), (9805, 205671), (14171, 142305), (19869, 101495), (20299, 99345), (28461, 70855), (29415, 68557), (33115, 60897), (42513, 47435)]