86782275

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3037}}^1$

素因数の和:3180

約数の個数: 36

約数和(自身を含む): 156712192

約数和(自身を除く): 69929917

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3037, 3175, 5715, 9111, 9525, 15185, 27333, 28575, 45555, 75925, 136665, 227775, 385699, 683325, 1157097, 1928495, 3471291, 5785485, 9642475, 17356455, 28927425, 86782275]

約数ペア:

[(1, 86782275), (3, 28927425), (5, 17356455), (9, 9642475), (15, 5785485), (25, 3471291), (45, 1928495), (75, 1157097), (127, 683325), (225, 385699), (381, 227775), (635, 136665), (1143, 75925), (1905, 45555), (3037, 28575), (3175, 27333), (5715, 15185), (9111, 9525)]