16093665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 33571200

約数和(自身を除く): 17477535

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2689, 5985, 8067, 13445, 18823, 24201, 40335, 51091, 56469, 94115, 121005, 153273, 169407, 255455, 282345, 357637, 459819, 766365, 847035, 1072911, 1788185, 2299095, 3218733, 5364555, 16093665]

約数ペア:

[(1, 16093665), (3, 5364555), (5, 3218733), (7, 2299095), (9, 1788185), (15, 1072911), (19, 847035), (21, 766365), (35, 459819), (45, 357637), (57, 282345), (63, 255455), (95, 169407), (105, 153273), (133, 121005), (171, 94115), (285, 56469), (315, 51091), (399, 40335), (665, 24201), (855, 18823), (1197, 13445), (1995, 8067), (2689, 5985)]