4066485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 7091712

約数和(自身を除く): 3025227

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 431, 555, 629, 1293, 1887, 2155, 3145, 6465, 7327, 9435, 15947, 21981, 36635, 47841, 79735, 109905, 239205, 271099, 813297, 1355495, 4066485]

約数ペア:

[(1, 4066485), (3, 1355495), (5, 813297), (15, 271099), (17, 239205), (37, 109905), (51, 79735), (85, 47841), (111, 36635), (185, 21981), (255, 15947), (431, 9435), (555, 7327), (629, 6465), (1293, 3145), (1887, 2155)]