5485815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 10310976

約数和(自身を除く): 4825161

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 101, 153, 213, 255, 303, 355, 505, 639, 765, 909, 1065, 1207, 1515, 1717, 3195, 3621, 4545, 5151, 6035, 7171, 8585, 10863, 15453, 18105, 21513, 25755, 35855, 54315, 64539, 77265, 107565, 121907, 322695, 365721, 609535, 1097163, 1828605, 5485815]

約数ペア:

[(1, 5485815), (3, 1828605), (5, 1097163), (9, 609535), (15, 365721), (17, 322695), (45, 121907), (51, 107565), (71, 77265), (85, 64539), (101, 54315), (153, 35855), (213, 25755), (255, 21513), (303, 18105), (355, 15453), (505, 10863), (639, 8585), (765, 7171), (909, 6035), (1065, 5151), (1207, 4545), (1515, 3621), (1717, 3195)]