63750645

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 132422400

約数和(自身を除く): 68671755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 113, 135, 189, 199, 315, 339, 405, 565, 567, 597, 791, 945, 995, 1017, 1393, 1695, 1791, 2373, 2835, 2985, 3051, 3955, 4179, 5085, 5373, 6965, 7119, 8955, 9153, 11865, 12537, 15255, 16119, 20895, 21357, 22487, 26865, 35595, 37611, 45765, 62685, 64071, 67461, 80595, 106785, 112435, 112833, 157409, 188055, 202383, 320355, 337305, 472227, 564165, 607149, 787045, 1011915, 1416681, 1821447, 2361135, 3035745, 4250043, 7083405, 9107235, 12750129, 21250215, 63750645]

約数ペア:

[(1, 63750645), (3, 21250215), (5, 12750129), (7, 9107235), (9, 7083405), (15, 4250043), (21, 3035745), (27, 2361135), (35, 1821447), (45, 1416681), (63, 1011915), (81, 787045), (105, 607149), (113, 564165), (135, 472227), (189, 337305), (199, 320355), (315, 202383), (339, 188055), (405, 157409), (565, 112833), (567, 112435), (597, 106785), (791, 80595), (945, 67461), (995, 64071), (1017, 62685), (1393, 45765), (1695, 37611), (1791, 35595), (2373, 26865), (2835, 22487), (2985, 21357), (3051, 20895), (3955, 16119), (4179, 15255), (5085, 12537), (5373, 11865), (6965, 9153), (7119, 8955)]