152209785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111509}}^1$

素因数の和:111537

約数の個数: 32

約数和(自身を含む): 299738880

約数和(自身を除く): 147529095

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 111509, 334527, 557545, 780563, 1449617, 1672635, 2341689, 3902815, 4348851, 7248085, 10147319, 11708445, 21744255, 30441957, 50736595, 152209785]

約数ペア:

[(1, 152209785), (3, 50736595), (5, 30441957), (7, 21744255), (13, 11708445), (15, 10147319), (21, 7248085), (35, 4348851), (39, 3902815), (65, 2341689), (91, 1672635), (105, 1449617), (195, 780563), (273, 557545), (455, 334527), (1365, 111509)]