42980295

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 27729465

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 439, 535, 915, 1317, 1605, 2195, 6527, 6585, 19581, 26779, 32635, 46973, 80337, 97905, 133895, 140919, 234865, 401685, 704595, 2865353, 8596059, 14326765, 42980295]

約数ペア:

[(1, 42980295), (3, 14326765), (5, 8596059), (15, 2865353), (61, 704595), (107, 401685), (183, 234865), (305, 140919), (321, 133895), (439, 97905), (535, 80337), (915, 46973), (1317, 32635), (1605, 26779), (2195, 19581), (6527, 6585)]