7135440655

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{21011}}^1$

素因数の和:21367

約数の個数: 32

約数和(自身を含む): 10134171648

約数和(自身を除く): 2998730993

約数列:

[1, 5, 7, 31, 35, 155, 217, 313, 1085, 1565, 2191, 9703, 10955, 21011, 48515, 67921, 105055, 147077, 339605, 651341, 735385, 3256705, 4559387, 6576443, 22796935, 32882215, 46035101, 203869733, 230175505, 1019348665, 1427088131, 7135440655]

約数ペア:

[(1, 7135440655), (5, 1427088131), (7, 1019348665), (31, 230175505), (35, 203869733), (155, 46035101), (217, 32882215), (313, 22796935), (1085, 6576443), (1565, 4559387), (2191, 3256705), (9703, 735385), (10955, 651341), (21011, 339605), (48515, 147077), (67921, 105055)]