49659075

素因数分解:

$3^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 93174840

約数和(自身を除く): 43515765

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 137, 179, 225, 405, 411, 537, 675, 685, 895, 1233, 1611, 2025, 2055, 2685, 3425, 3699, 4475, 4833, 6165, 8055, 10275, 11097, 13425, 14499, 18495, 24165, 24523, 30825, 40275, 55485, 72495, 73569, 92475, 120825, 122615, 220707, 277425, 362475, 367845, 613075, 662121, 1103535, 1839225, 1986363, 3310605, 5517675, 9931815, 16553025, 49659075]

約数ペア:

[(1, 49659075), (3, 16553025), (5, 9931815), (9, 5517675), (15, 3310605), (25, 1986363), (27, 1839225), (45, 1103535), (75, 662121), (81, 613075), (135, 367845), (137, 362475), (179, 277425), (225, 220707), (405, 122615), (411, 120825), (537, 92475), (675, 73569), (685, 72495), (895, 55485), (1233, 40275), (1611, 30825), (2025, 24523), (2055, 24165), (2685, 18495), (3425, 14499), (3699, 13425), (4475, 11097), (4833, 10275), (6165, 8055)]