40437495

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{6113}}^1$

素因数の和:6141

約数の個数: 48

約数和(自身を含む): 83639520

約数和(自身を除く): 43202025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6113, 6615, 18339, 30565, 42791, 55017, 91695, 128373, 165051, 213955, 275085, 299537, 385119, 641865, 825255, 898611, 1155357, 1497685, 1925595, 2695833, 4493055, 5776785, 8087499, 13479165, 40437495]

約数ペア:

[(1, 40437495), (3, 13479165), (5, 8087499), (7, 5776785), (9, 4493055), (15, 2695833), (21, 1925595), (27, 1497685), (35, 1155357), (45, 898611), (49, 825255), (63, 641865), (105, 385119), (135, 299537), (147, 275085), (189, 213955), (245, 165051), (315, 128373), (441, 91695), (735, 55017), (945, 42791), (1323, 30565), (2205, 18339), (6113, 6615)]