56670405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8377}}^1$

素因数の和:8437

約数の個数: 32

約数和(自身を含む): 101340288

約数和(自身を除く): 44669883

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 8377, 25131, 41885, 92147, 125655, 276441, 343457, 460735, 1030371, 1382205, 1717285, 3778027, 5151855, 11334081, 18890135, 56670405]

約数ペア:

[(1, 56670405), (3, 18890135), (5, 11334081), (11, 5151855), (15, 3778027), (33, 1717285), (41, 1382205), (55, 1030371), (123, 460735), (165, 343457), (205, 276441), (451, 125655), (615, 92147), (1353, 41885), (2255, 25131), (6765, 8377)]