9750895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 16220160

約数和(自身を除く): 6469265

約数列:

[1, 5, 7, 11, 19, 31, 35, 43, 55, 77, 95, 133, 155, 209, 215, 217, 301, 341, 385, 473, 589, 665, 817, 1045, 1085, 1333, 1463, 1505, 1705, 2365, 2387, 2945, 3311, 4085, 4123, 5719, 6479, 6665, 7315, 8987, 9331, 11935, 14663, 16555, 20615, 25327, 28595, 32395, 44935, 45353, 46655, 62909, 73315, 102641, 126635, 177289, 226765, 278597, 314545, 513205, 886445, 1392985, 1950179, 9750895]

約数ペア:

[(1, 9750895), (5, 1950179), (7, 1392985), (11, 886445), (19, 513205), (31, 314545), (35, 278597), (43, 226765), (55, 177289), (77, 126635), (95, 102641), (133, 73315), (155, 62909), (209, 46655), (215, 45353), (217, 44935), (301, 32395), (341, 28595), (385, 25327), (473, 20615), (589, 16555), (665, 14663), (817, 11935), (1045, 9331), (1085, 8987), (1333, 7315), (1463, 6665), (1505, 6479), (1705, 5719), (2365, 4123), (2387, 4085), (2945, 3311)]