2085689025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11719}}^1$

素因数の和:11855

約数の個数: 72

約数和(自身を含む): 4307521920

約数和(自身を除く): 2221832895

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 175, 225, 315, 339, 525, 565, 791, 1017, 1575, 1695, 2373, 2825, 3955, 5085, 7119, 8475, 11719, 11865, 19775, 25425, 35157, 35595, 58595, 59325, 82033, 105471, 175785, 177975, 246099, 292975, 410165, 527355, 738297, 878925, 1230495, 1324247, 2050825, 2636775, 3691485, 3972741, 6152475, 6621235, 9269729, 11918223, 18457425, 19863705, 27809187, 33106175, 46348645, 59591115, 83427561, 99318525, 139045935, 231743225, 297955575, 417137805, 695229675, 2085689025]

約数ペア:

[(1, 2085689025), (3, 695229675), (5, 417137805), (7, 297955575), (9, 231743225), (15, 139045935), (21, 99318525), (25, 83427561), (35, 59591115), (45, 46348645), (63, 33106175), (75, 27809187), (105, 19863705), (113, 18457425), (175, 11918223), (225, 9269729), (315, 6621235), (339, 6152475), (525, 3972741), (565, 3691485), (791, 2636775), (1017, 2050825), (1575, 1324247), (1695, 1230495), (2373, 878925), (2825, 738297), (3955, 527355), (5085, 410165), (7119, 292975), (8475, 246099), (11719, 177975), (11865, 175785), (19775, 105471), (25425, 82033), (35157, 59325), (35595, 58595)]