486564135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1549}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 798758400

約数和(自身を除く): 312194265

約数列:

[1, 3, 5, 15, 43, 129, 215, 487, 645, 1461, 1549, 2435, 4647, 7305, 7745, 20941, 23235, 62823, 66607, 104705, 199821, 314115, 333035, 754363, 999105, 2263089, 3771815, 11315445, 32437609, 97312827, 162188045, 486564135]

約数ペア:

[(1, 486564135), (3, 162188045), (5, 97312827), (15, 32437609), (43, 11315445), (129, 3771815), (215, 2263089), (487, 999105), (645, 754363), (1461, 333035), (1549, 314115), (2435, 199821), (4647, 104705), (7305, 66607), (7745, 62823), (20941, 23235)]