40076645

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 58122240

約数和(自身を除く): 18045595

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 859, 1085, 1333, 1505, 4295, 6013, 6665, 9331, 26629, 30065, 36937, 46655, 133145, 184685, 186403, 258559, 932015, 1145047, 1292795, 5725235, 8015329, 40076645]

約数ペア:

[(1, 40076645), (5, 8015329), (7, 5725235), (31, 1292795), (35, 1145047), (43, 932015), (155, 258559), (215, 186403), (217, 184685), (301, 133145), (859, 46655), (1085, 36937), (1333, 30065), (1505, 26629), (4295, 9331), (6013, 6665)]