57046815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 69857505

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 53, 63, 67, 85, 105, 119, 135, 153, 159, 189, 201, 255, 265, 315, 335, 357, 371, 459, 469, 477, 595, 603, 765, 795, 901, 945, 1005, 1071, 1113, 1139, 1407, 1431, 1785, 1809, 1855, 2295, 2345, 2385, 2703, 3015, 3213, 3339, 3417, 3551, 4221, 4505, 5355, 5565, 5695, 6307, 7035, 7155, 7973, 8109, 9045, 10017, 10251, 10653, 12663, 13515, 16065, 16695, 17085, 17755, 18921, 21105, 23919, 24327, 24857, 30753, 31535, 31959, 39865, 40545, 50085, 51255, 53265, 56763, 60367, 63315, 71757, 74571, 94605, 95877, 119595, 121635, 124285, 153765, 159795, 170289, 181101, 215271, 223713, 283815, 301835, 358785, 372855, 422569, 479385, 543303, 671139, 851445, 905505, 1076355, 1118565, 1267707, 1629909, 2112845, 2716515, 3355695, 3803121, 6338535, 8149545, 11409363, 19015605, 57046815]

約数ペア:

[(1, 57046815), (3, 19015605), (5, 11409363), (7, 8149545), (9, 6338535), (15, 3803121), (17, 3355695), (21, 2716515), (27, 2112845), (35, 1629909), (45, 1267707), (51, 1118565), (53, 1076355), (63, 905505), (67, 851445), (85, 671139), (105, 543303), (119, 479385), (135, 422569), (153, 372855), (159, 358785), (189, 301835), (201, 283815), (255, 223713), (265, 215271), (315, 181101), (335, 170289), (357, 159795), (371, 153765), (459, 124285), (469, 121635), (477, 119595), (595, 95877), (603, 94605), (765, 74571), (795, 71757), (901, 63315), (945, 60367), (1005, 56763), (1071, 53265), (1113, 51255), (1139, 50085), (1407, 40545), (1431, 39865), (1785, 31959), (1809, 31535), (1855, 30753), (2295, 24857), (2345, 24327), (2385, 23919), (2703, 21105), (3015, 18921), (3213, 17755), (3339, 17085), (3417, 16695), (3551, 16065), (4221, 13515), (4505, 12663), (5355, 10653), (5565, 10251), (5695, 10017), (6307, 9045), (7035, 8109), (7155, 7973)]