82723576325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 118538725536

約数和(自身を除く): 35815149211

約数列:

[1, 5, 13, 17, 25, 65, 85, 137, 221, 293, 325, 373, 425, 685, 1105, 1465, 1781, 1865, 2329, 3425, 3809, 4849, 4981, 5525, 6341, 7325, 8905, 9325, 11645, 19045, 24245, 24905, 30277, 31705, 40141, 44525, 51101, 58225, 64753, 82433, 95225, 109289, 121225, 124525, 151385, 158525, 200705, 255505, 323765, 412165, 521833, 546445, 664313, 682397, 756925, 868717, 1003525, 1277525, 1420757, 1618825, 1857913, 2060825, 2609165, 2732225, 3321565, 3411985, 4343585, 7103785, 8871161, 9289565, 11293321, 13045825, 14972593, 16607825, 17059925, 21717925, 24152869, 35518925, 44355805, 46447825, 56466605, 74862965, 120764345, 194643709, 221779025, 254534081, 282333025, 374314825, 603821725, 973218545, 1272670405, 3308943053, 4866092725, 6363352025, 16544715265, 82723576325]

約数ペア:

[(1, 82723576325), (5, 16544715265), (13, 6363352025), (17, 4866092725), (25, 3308943053), (65, 1272670405), (85, 973218545), (137, 603821725), (221, 374314825), (293, 282333025), (325, 254534081), (373, 221779025), (425, 194643709), (685, 120764345), (1105, 74862965), (1465, 56466605), (1781, 46447825), (1865, 44355805), (2329, 35518925), (3425, 24152869), (3809, 21717925), (4849, 17059925), (4981, 16607825), (5525, 14972593), (6341, 13045825), (7325, 11293321), (8905, 9289565), (9325, 8871161), (11645, 7103785), (19045, 4343585), (24245, 3411985), (24905, 3321565), (30277, 2732225), (31705, 2609165), (40141, 2060825), (44525, 1857913), (51101, 1618825), (58225, 1420757), (64753, 1277525), (82433, 1003525), (95225, 868717), (109289, 756925), (121225, 682397), (124525, 664313), (151385, 546445), (158525, 521833), (200705, 412165), (255505, 323765)]