84242565

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 179159040

約数和(自身を除く): 94916475

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 47, 51, 55, 71, 85, 99, 135, 141, 153, 165, 187, 213, 235, 255, 297, 355, 423, 459, 495, 517, 561, 639, 705, 765, 781, 799, 935, 1065, 1207, 1269, 1485, 1551, 1683, 1917, 2115, 2295, 2343, 2397, 2585, 2805, 3195, 3337, 3621, 3905, 3995, 4653, 5049, 6035, 6345, 7029, 7191, 7755, 8415, 8789, 9585, 10011, 10863, 11715, 11985, 13277, 13959, 16685, 18105, 21087, 21573, 23265, 25245, 26367, 30033, 32589, 35145, 35955, 36707, 39831, 43945, 50055, 54315, 56729, 66385, 69795, 79101, 90099, 105435, 107865, 110121, 119493, 131835, 150165, 162945, 170187, 183535, 199155, 237303, 283645, 330363, 358479, 395505, 450495, 510561, 550605, 597465, 624019, 850935, 991089, 1186515, 1531683, 1651815, 1792395, 1872057, 2552805, 3120095, 4955445, 5616171, 7658415, 9360285, 16848513, 28080855, 84242565]

約数ペア:

[(1, 84242565), (3, 28080855), (5, 16848513), (9, 9360285), (11, 7658415), (15, 5616171), (17, 4955445), (27, 3120095), (33, 2552805), (45, 1872057), (47, 1792395), (51, 1651815), (55, 1531683), (71, 1186515), (85, 991089), (99, 850935), (135, 624019), (141, 597465), (153, 550605), (165, 510561), (187, 450495), (213, 395505), (235, 358479), (255, 330363), (297, 283645), (355, 237303), (423, 199155), (459, 183535), (495, 170187), (517, 162945), (561, 150165), (639, 131835), (705, 119493), (765, 110121), (781, 107865), (799, 105435), (935, 90099), (1065, 79101), (1207, 69795), (1269, 66385), (1485, 56729), (1551, 54315), (1683, 50055), (1917, 43945), (2115, 39831), (2295, 36707), (2343, 35955), (2397, 35145), (2585, 32589), (2805, 30033), (3195, 26367), (3337, 25245), (3621, 23265), (3905, 21573), (3995, 21087), (4653, 18105), (5049, 16685), (6035, 13959), (6345, 13277), (7029, 11985), (7191, 11715), (7755, 10863), (8415, 10011), (8789, 9585)]