7680453825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 15047036928

約数和(自身を除く): 7366583103

約数列:

[1, 3, 5, 11, 15, 23, 25, 31, 33, 55, 69, 75, 93, 115, 121, 155, 165, 253, 275, 341, 345, 363, 465, 575, 605, 713, 759, 775, 825, 1023, 1187, 1265, 1705, 1725, 1815, 2139, 2325, 2783, 3025, 3561, 3565, 3751, 3795, 5115, 5935, 6325, 7843, 8349, 8525, 9075, 10695, 11253, 13057, 13915, 17805, 17825, 18755, 18975, 23529, 25575, 27301, 29675, 36797, 39171, 39215, 41745, 53475, 56265, 65285, 69575, 81903, 86273, 89025, 93775, 110391, 117645, 136505, 143627, 183985, 195855, 196075, 208725, 258819, 281325, 300311, 326425, 404767, 409515, 430881, 431365, 551955, 588225, 682525, 718135, 846331, 900933, 919925, 979275, 1214301, 1294095, 1501555, 2023835, 2047575, 2154405, 2156825, 2538993, 2759775, 3303421, 3590675, 4231655, 4452437, 4504665, 6071505, 6470475, 7507775, 9309641, 9910263, 10119175, 10772025, 12694965, 13357311, 16517105, 21158275, 22262185, 22523325, 27928923, 30357525, 46548205, 49551315, 63474825, 66786555, 82585525, 102406051, 111310925, 139644615, 232741025, 247756575, 307218153, 333932775, 512030255, 698223075, 1536090765, 2560151275, 7680453825]

約数ペア:

[(1, 7680453825), (3, 2560151275), (5, 1536090765), (11, 698223075), (15, 512030255), (23, 333932775), (25, 307218153), (31, 247756575), (33, 232741025), (55, 139644615), (69, 111310925), (75, 102406051), (93, 82585525), (115, 66786555), (121, 63474825), (155, 49551315), (165, 46548205), (253, 30357525), (275, 27928923), (341, 22523325), (345, 22262185), (363, 21158275), (465, 16517105), (575, 13357311), (605, 12694965), (713, 10772025), (759, 10119175), (775, 9910263), (825, 9309641), (1023, 7507775), (1187, 6470475), (1265, 6071505), (1705, 4504665), (1725, 4452437), (1815, 4231655), (2139, 3590675), (2325, 3303421), (2783, 2759775), (3025, 2538993), (3561, 2156825), (3565, 2154405), (3751, 2047575), (3795, 2023835), (5115, 1501555), (5935, 1294095), (6325, 1214301), (7843, 979275), (8349, 919925), (8525, 900933), (9075, 846331), (10695, 718135), (11253, 682525), (13057, 588225), (13915, 551955), (17805, 431365), (17825, 430881), (18755, 409515), (18975, 404767), (23529, 326425), (25575, 300311), (27301, 281325), (29675, 258819), (36797, 208725), (39171, 196075), (39215, 195855), (41745, 183985), (53475, 143627), (56265, 136505), (65285, 117645), (69575, 110391), (81903, 93775), (86273, 89025)]