77883795

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 74525805

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 179, 293, 297, 495, 537, 879, 895, 1465, 1485, 1611, 1969, 2637, 2685, 3223, 4395, 4833, 5907, 7911, 8055, 9669, 9845, 13185, 16115, 17721, 24165, 29007, 29535, 39555, 48345, 52447, 53163, 87021, 88605, 145035, 157341, 262235, 265815, 435105, 472023, 576917, 786705, 1416069, 1730751, 2360115, 2884585, 5192253, 7080345, 8653755, 15576759, 25961265, 77883795]

約数ペア:

[(1, 77883795), (3, 25961265), (5, 15576759), (9, 8653755), (11, 7080345), (15, 5192253), (27, 2884585), (33, 2360115), (45, 1730751), (55, 1416069), (99, 786705), (135, 576917), (165, 472023), (179, 435105), (293, 265815), (297, 262235), (495, 157341), (537, 145035), (879, 88605), (895, 87021), (1465, 53163), (1485, 52447), (1611, 48345), (1969, 39555), (2637, 29535), (2685, 29007), (3223, 24165), (4395, 17721), (4833, 16115), (5907, 13185), (7911, 9845), (8055, 9669)]