84988757025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4153}}^1\times {\mathrm{4787}}^1$

素因数の和:8975

約数の個数: 72

約数和(自身を含む): 160308177120

約数和(自身を除く): 75319420095

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4153, 4275, 4787, 12459, 14361, 20765, 23935, 37377, 43083, 62295, 71805, 78907, 90953, 103825, 119675, 186885, 215415, 236721, 272859, 311475, 359025, 394535, 454765, 710163, 818577, 934425, 1077075, 1183605, 1364295, 1972675, 2273825, 3550815, 4092885, 5918025, 6821475, 17754075, 19880411, 20464425, 59641233, 99402055, 178923699, 298206165, 377727809, 497010275, 894618495, 1133183427, 1491030825, 1888639045, 3399550281, 4473092475, 5665917135, 9443195225, 16997751405, 28329585675, 84988757025]

約数ペア:

[(1, 84988757025), (3, 28329585675), (5, 16997751405), (9, 9443195225), (15, 5665917135), (19, 4473092475), (25, 3399550281), (45, 1888639045), (57, 1491030825), (75, 1133183427), (95, 894618495), (171, 497010275), (225, 377727809), (285, 298206165), (475, 178923699), (855, 99402055), (1425, 59641233), (4153, 20464425), (4275, 19880411), (4787, 17754075), (12459, 6821475), (14361, 5918025), (20765, 4092885), (23935, 3550815), (37377, 2273825), (43083, 1972675), (62295, 1364295), (71805, 1183605), (78907, 1077075), (90953, 934425), (103825, 818577), (119675, 710163), (186885, 454765), (215415, 394535), (236721, 359025), (272859, 311475)]