5205521085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 8730968064

約数和(自身を除く): 3525446979

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 181, 381, 465, 487, 543, 635, 905, 1461, 1905, 2435, 2715, 3937, 5611, 7305, 11811, 15097, 16833, 19685, 22987, 28055, 45291, 59055, 61849, 68961, 75485, 84165, 88147, 114935, 185547, 226455, 264441, 309245, 344805, 440735, 712597, 927735, 1322205, 1917319, 2137791, 2732557, 3562985, 5751957, 8197671, 9586595, 10688955, 11194669, 13662785, 28759785, 33584007, 40988355, 55973345, 167920035, 347034739, 1041104217, 1735173695, 5205521085]

約数ペア:

[(1, 5205521085), (3, 1735173695), (5, 1041104217), (15, 347034739), (31, 167920035), (93, 55973345), (127, 40988355), (155, 33584007), (181, 28759785), (381, 13662785), (465, 11194669), (487, 10688955), (543, 9586595), (635, 8197671), (905, 5751957), (1461, 3562985), (1905, 2732557), (2435, 2137791), (2715, 1917319), (3937, 1322205), (5611, 927735), (7305, 712597), (11811, 440735), (15097, 344805), (16833, 309245), (19685, 264441), (22987, 226455), (28055, 185547), (45291, 114935), (59055, 88147), (61849, 84165), (68961, 75485)]