57612045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 95040000

約数和(自身を除く): 37427955

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 499, 537, 645, 895, 1497, 2495, 2685, 7485, 7697, 21457, 23091, 38485, 64371, 89321, 107285, 115455, 267963, 321855, 446605, 1339815, 3840803, 11522409, 19204015, 57612045]

約数ペア:

[(1, 57612045), (3, 19204015), (5, 11522409), (15, 3840803), (43, 1339815), (129, 446605), (179, 321855), (215, 267963), (499, 115455), (537, 107285), (645, 89321), (895, 64371), (1497, 38485), (2495, 23091), (2685, 21457), (7485, 7697)]