342608915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 463216320

約数和(自身を除く): 120607405

約数列:

[1, 5, 11, 41, 55, 137, 205, 451, 685, 1109, 1507, 2255, 5545, 5617, 7535, 12199, 28085, 45469, 60995, 61787, 151933, 227345, 308935, 500159, 759665, 1671263, 2500795, 6229253, 8356315, 31146265, 68521783, 342608915]

約数ペア:

[(1, 342608915), (5, 68521783), (11, 31146265), (41, 8356315), (55, 6229253), (137, 2500795), (205, 1671263), (451, 759665), (685, 500159), (1109, 308935), (1507, 227345), (2255, 151933), (5545, 61787), (5617, 60995), (7535, 45469), (12199, 28085)]