6486765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 10834560

約数和(自身を除く): 4347795

約数列:

[1, 3, 5, 15, 43, 89, 113, 129, 215, 267, 339, 445, 565, 645, 1335, 1695, 3827, 4859, 10057, 11481, 14577, 19135, 24295, 30171, 50285, 57405, 72885, 150855, 432451, 1297353, 2162255, 6486765]

約数ペア:

[(1, 6486765), (3, 2162255), (5, 1297353), (15, 432451), (43, 150855), (89, 72885), (113, 57405), (129, 50285), (215, 30171), (267, 24295), (339, 19135), (445, 14577), (565, 11481), (645, 10057), (1335, 4859), (1695, 3827)]