16067205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 34729344

約数和(自身を除く): 18662139

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 4637, 13911, 23185, 32459, 41733, 51007, 69555, 97377, 153021, 162295, 208665, 255035, 292131, 357049, 459063, 486885, 765105, 1071147, 1460655, 1785245, 2295315, 3213441, 5355735, 16067205]

約数ペア:

[(1, 16067205), (3, 5355735), (5, 3213441), (7, 2295315), (9, 1785245), (11, 1460655), (15, 1071147), (21, 765105), (33, 486885), (35, 459063), (45, 357049), (55, 292131), (63, 255035), (77, 208665), (99, 162295), (105, 153021), (165, 97377), (231, 69555), (315, 51007), (385, 41733), (495, 32459), (693, 23185), (1155, 13911), (3465, 4637)]