42231805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 64677888

約数和(自身を除く): 22446083

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 2551, 3311, 12755, 16555, 17857, 28061, 89285, 109693, 140305, 196427, 548465, 767851, 982135, 1206623, 3839255, 6033115, 8446361, 42231805]

約数ペア:

[(1, 42231805), (5, 8446361), (7, 6033115), (11, 3839255), (35, 1206623), (43, 982135), (55, 767851), (77, 548465), (215, 196427), (301, 140305), (385, 109693), (473, 89285), (1505, 28061), (2365, 17857), (2551, 16555), (3311, 12755)]