4738982755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 6677919360

約数和(自身を除く): 1938936605

約数列:

[1, 5, 13, 19, 37, 65, 95, 137, 185, 247, 481, 685, 703, 757, 1235, 1781, 2405, 2603, 3515, 3785, 5069, 8905, 9139, 9841, 13015, 14383, 25345, 28009, 33839, 45695, 49205, 65897, 71915, 96311, 103709, 140045, 169195, 186979, 329485, 364117, 481555, 518545, 532171, 934895, 1252043, 1348217, 1820585, 1970471, 2660855, 3837233, 6260215, 6741085, 6918223, 9852355, 19186165, 25616123, 34591115, 49884029, 72907427, 128080615, 249420145, 364537135, 947796551, 4738982755]

約数ペア:

[(1, 4738982755), (5, 947796551), (13, 364537135), (19, 249420145), (37, 128080615), (65, 72907427), (95, 49884029), (137, 34591115), (185, 25616123), (247, 19186165), (481, 9852355), (685, 6918223), (703, 6741085), (757, 6260215), (1235, 3837233), (1781, 2660855), (2405, 1970471), (2603, 1820585), (3515, 1348217), (3785, 1252043), (5069, 934895), (8905, 532171), (9139, 518545), (9841, 481555), (13015, 364117), (14383, 329485), (25345, 186979), (28009, 169195), (33839, 140045), (45695, 103709), (49205, 96311), (65897, 71915)]