2018297775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 3810381120

約数和(自身を除く): 1792083345

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 41, 65, 75, 87, 123, 145, 195, 205, 325, 377, 435, 533, 615, 725, 975, 1025, 1131, 1189, 1599, 1741, 1885, 2175, 2665, 3075, 3567, 5223, 5655, 5945, 7995, 8705, 9425, 13325, 15457, 17835, 22633, 26115, 28275, 29725, 39975, 43525, 46371, 50489, 67899, 71381, 77285, 89175, 113165, 130575, 151467, 214143, 231855, 252445, 339495, 356905, 386425, 565825, 656357, 757335, 927953, 1070715, 1159275, 1262225, 1697475, 1784525, 1969071, 2070049, 2783859, 3281785, 3786675, 4639765, 5353575, 6210147, 9845355, 10350245, 13919295, 16408925, 23198825, 26910637, 31050735, 49226775, 51751225, 69596475, 80731911, 134553185, 155253675, 403659555, 672765925, 2018297775]

約数ペア:

[(1, 2018297775), (3, 672765925), (5, 403659555), (13, 155253675), (15, 134553185), (25, 80731911), (29, 69596475), (39, 51751225), (41, 49226775), (65, 31050735), (75, 26910637), (87, 23198825), (123, 16408925), (145, 13919295), (195, 10350245), (205, 9845355), (325, 6210147), (377, 5353575), (435, 4639765), (533, 3786675), (615, 3281785), (725, 2783859), (975, 2070049), (1025, 1969071), (1131, 1784525), (1189, 1697475), (1599, 1262225), (1741, 1159275), (1885, 1070715), (2175, 927953), (2665, 757335), (3075, 656357), (3567, 565825), (5223, 386425), (5655, 356905), (5945, 339495), (7995, 252445), (8705, 231855), (9425, 214143), (13325, 151467), (15457, 130575), (17835, 113165), (22633, 89175), (26115, 77285), (28275, 71381), (29725, 67899), (39975, 50489), (43525, 46371)]