2100157635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{41957}}^1$

素因数の和:42083

約数の個数: 32

約数和(自身を含む): 3480164352

約数和(自身を除く): 1380006717

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 1065, 3337, 10011, 16685, 41957, 50055, 125871, 209785, 629355, 1971979, 2978947, 5915937, 8936841, 9859895, 14894735, 29579685, 44684205, 140010509, 420031527, 700052545, 2100157635]

約数ペア:

[(1, 2100157635), (3, 700052545), (5, 420031527), (15, 140010509), (47, 44684205), (71, 29579685), (141, 14894735), (213, 9859895), (235, 8936841), (355, 5915937), (705, 2978947), (1065, 1971979), (3337, 629355), (10011, 209785), (16685, 125871), (41957, 50055)]