146688975

素因数分解:

$3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 60

約数和(自身を含む): 274663224

約数和(自身を除く): 127974249

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 107, 135, 225, 321, 405, 535, 675, 677, 963, 1605, 2025, 2031, 2675, 2889, 3385, 4815, 6093, 8025, 8667, 10155, 14445, 16925, 18279, 24075, 30465, 43335, 50775, 54837, 72225, 72439, 91395, 152325, 216675, 217317, 274185, 362195, 456975, 651951, 1086585, 1370925, 1810975, 1955853, 3259755, 5432925, 5867559, 9779265, 16298775, 29337795, 48896325, 146688975]

約数ペア:

[(1, 146688975), (3, 48896325), (5, 29337795), (9, 16298775), (15, 9779265), (25, 5867559), (27, 5432925), (45, 3259755), (75, 1955853), (81, 1810975), (107, 1370925), (135, 1086585), (225, 651951), (321, 456975), (405, 362195), (535, 274185), (675, 217317), (677, 216675), (963, 152325), (1605, 91395), (2025, 72439), (2031, 72225), (2675, 54837), (2889, 50775), (3385, 43335), (4815, 30465), (6093, 24075), (8025, 18279), (8667, 16925), (10155, 14445)]