42572355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 78127104

約数和(自身を除く): 35554749

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 1087, 1119, 1865, 2611, 3261, 5435, 5595, 7609, 7833, 13055, 16305, 22827, 38045, 39165, 114135, 405451, 1216353, 2027255, 2838157, 6081765, 8514471, 14190785, 42572355]

約数ペア:

[(1, 42572355), (3, 14190785), (5, 8514471), (7, 6081765), (15, 2838157), (21, 2027255), (35, 1216353), (105, 405451), (373, 114135), (1087, 39165), (1119, 38045), (1865, 22827), (2611, 16305), (3261, 13055), (5435, 7833), (5595, 7609)]