153425085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 133975875

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 83, 85, 165, 187, 249, 255, 415, 561, 659, 913, 935, 1245, 1411, 1977, 2739, 2805, 3295, 4233, 4565, 7055, 7249, 9885, 11203, 13695, 15521, 21165, 21747, 33609, 36245, 46563, 54697, 56015, 77605, 108735, 123233, 164091, 168045, 232815, 273485, 369699, 601667, 616165, 820455, 929849, 1805001, 1848495, 2789547, 3008335, 4649245, 9025005, 10228339, 13947735, 30685017, 51141695, 153425085]

約数ペア:

[(1, 153425085), (3, 51141695), (5, 30685017), (11, 13947735), (15, 10228339), (17, 9025005), (33, 4649245), (51, 3008335), (55, 2789547), (83, 1848495), (85, 1805001), (165, 929849), (187, 820455), (249, 616165), (255, 601667), (415, 369699), (561, 273485), (659, 232815), (913, 168045), (935, 164091), (1245, 123233), (1411, 108735), (1977, 77605), (2739, 56015), (2805, 54697), (3295, 46563), (4233, 36245), (4565, 33609), (7055, 21747), (7249, 21165), (9885, 15521), (11203, 13695)]