27877875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 49128768

約数和(自身を除く): 21250893

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 4373, 6375, 13119, 21865, 65595, 74341, 109325, 223023, 327975, 371705, 546625, 1115115, 1639875, 1858525, 5575575, 9292625, 27877875]

約数ペア:

[(1, 27877875), (3, 9292625), (5, 5575575), (15, 1858525), (17, 1639875), (25, 1115115), (51, 546625), (75, 371705), (85, 327975), (125, 223023), (255, 109325), (375, 74341), (425, 65595), (1275, 21865), (2125, 13119), (4373, 6375)]