540726165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7343

約数の個数: 64

約数和(自身を含む): 1112678400

約数和(自身を除く): 571952235

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 105, 135, 189, 237, 315, 395, 553, 711, 945, 1185, 1659, 2133, 2765, 3555, 4977, 7243, 8295, 10665, 14931, 21729, 24885, 36215, 50701, 65187, 74655, 108645, 152103, 195561, 253505, 325935, 456309, 572197, 760515, 977805, 1368927, 1716591, 2281545, 2860985, 4005379, 5149773, 6844635, 8582955, 12016137, 15449319, 20026895, 25748865, 36048411, 60080685, 77246595, 108145233, 180242055, 540726165]

約数ペア:

[(1, 540726165), (3, 180242055), (5, 108145233), (7, 77246595), (9, 60080685), (15, 36048411), (21, 25748865), (27, 20026895), (35, 15449319), (45, 12016137), (63, 8582955), (79, 6844635), (105, 5149773), (135, 4005379), (189, 2860985), (237, 2281545), (315, 1716591), (395, 1368927), (553, 977805), (711, 760515), (945, 572197), (1185, 456309), (1659, 325935), (2133, 253505), (2765, 195561), (3555, 152103), (4977, 108645), (7243, 74655), (8295, 65187), (10665, 50701), (14931, 36215), (21729, 24885)]