77586525

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 66154275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 839, 1233, 2055, 2517, 3425, 3699, 4195, 6165, 7551, 10275, 12585, 18495, 20975, 22653, 30825, 37755, 62925, 92475, 113265, 114943, 188775, 344829, 566325, 574715, 1034487, 1724145, 2873575, 3103461, 5172435, 8620725, 15517305, 25862175, 77586525]

約数ペア:

[(1, 77586525), (3, 25862175), (5, 15517305), (9, 8620725), (15, 5172435), (25, 3103461), (27, 2873575), (45, 1724145), (75, 1034487), (135, 574715), (137, 566325), (225, 344829), (411, 188775), (675, 114943), (685, 113265), (839, 92475), (1233, 62925), (2055, 37755), (2517, 30825), (3425, 22653), (3699, 20975), (4195, 18495), (6165, 12585), (7551, 10275)]