1276457325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7001}}^1$

素因数の和:7055

約数の個数: 96

約数和(自身を含む): 2625581952

約数和(自身を除く): 1349124627

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 143, 165, 187, 195, 221, 255, 275, 325, 425, 429, 561, 663, 715, 825, 935, 975, 1105, 1275, 2145, 2431, 2805, 3315, 3575, 4675, 5525, 7001, 7293, 10725, 12155, 14025, 16575, 21003, 35005, 36465, 60775, 77011, 91013, 105015, 119017, 175025, 182325, 231033, 273039, 357051, 385055, 455065, 525075, 595085, 1001143, 1155165, 1309187, 1365195, 1547221, 1785255, 1925275, 2275325, 2975425, 3003429, 3927561, 4641663, 5005715, 5775825, 6545935, 6825975, 7736105, 8926275, 15017145, 17019431, 19637805, 23208315, 25028575, 32729675, 38680525, 51058293, 75085725, 85097155, 98189025, 116041575, 255291465, 425485775, 1276457325]

約数ペア:

[(1, 1276457325), (3, 425485775), (5, 255291465), (11, 116041575), (13, 98189025), (15, 85097155), (17, 75085725), (25, 51058293), (33, 38680525), (39, 32729675), (51, 25028575), (55, 23208315), (65, 19637805), (75, 17019431), (85, 15017145), (143, 8926275), (165, 7736105), (187, 6825975), (195, 6545935), (221, 5775825), (255, 5005715), (275, 4641663), (325, 3927561), (425, 3003429), (429, 2975425), (561, 2275325), (663, 1925275), (715, 1785255), (825, 1547221), (935, 1365195), (975, 1309187), (1105, 1155165), (1275, 1001143), (2145, 595085), (2431, 525075), (2805, 455065), (3315, 385055), (3575, 357051), (4675, 273039), (5525, 231033), (7001, 182325), (7293, 175025), (10725, 119017), (12155, 105015), (14025, 91013), (16575, 77011), (21003, 60775), (35005, 36465)]