75562875

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 80

約数和(自身を含む): 149497920

約数和(自身を除く): 73935045

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 375, 405, 425, 439, 459, 675, 765, 1125, 1275, 1317, 1377, 2025, 2125, 2195, 2295, 3375, 3825, 3951, 6375, 6585, 6885, 7463, 10125, 10975, 11475, 11853, 19125, 19755, 22389, 32925, 34425, 35559, 37315, 54875, 57375, 59265, 67167, 98775, 111945, 164625, 172125, 177795, 186575, 201501, 296325, 335835, 493875, 559725, 604503, 888975, 932875, 1007505, 1481625, 1679175, 2798625, 3022515, 4444875, 5037525, 8395875, 15112575, 25187625, 75562875]

約数ペア:

[(1, 75562875), (3, 25187625), (5, 15112575), (9, 8395875), (15, 5037525), (17, 4444875), (25, 3022515), (27, 2798625), (45, 1679175), (51, 1481625), (75, 1007505), (81, 932875), (85, 888975), (125, 604503), (135, 559725), (153, 493875), (225, 335835), (255, 296325), (375, 201501), (405, 186575), (425, 177795), (439, 172125), (459, 164625), (675, 111945), (765, 98775), (1125, 67167), (1275, 59265), (1317, 57375), (1377, 54875), (2025, 37315), (2125, 35559), (2195, 34425), (2295, 32925), (3375, 22389), (3825, 19755), (3951, 19125), (6375, 11853), (6585, 11475), (6885, 10975), (7463, 10125)]