2999638655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{9521}}^1$

素因数の和:9707

約数の個数: 32

約数和(自身を含む): 4012037568

約数和(自身を除く): 1012398913

約数列:

[1, 5, 13, 37, 65, 131, 185, 481, 655, 1703, 2405, 4847, 8515, 9521, 24235, 47605, 63011, 123773, 315055, 352277, 618865, 1247251, 1761385, 4579601, 6236255, 16214263, 22898005, 46148287, 81071315, 230741435, 599927731, 2999638655]

約数ペア:

[(1, 2999638655), (5, 599927731), (13, 230741435), (37, 81071315), (65, 46148287), (131, 22898005), (185, 16214263), (481, 6236255), (655, 4579601), (1703, 1761385), (2405, 1247251), (4847, 618865), (8515, 352277), (9521, 315055), (24235, 123773), (47605, 63011)]