64115065

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6473}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 88253568

約数和(自身を除く): 24138503

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 6473, 9905, 32365, 45311, 226555, 1831859, 9159295, 12823013, 64115065]

約数ペア:

[(1, 64115065), (5, 12823013), (7, 9159295), (35, 1831859), (283, 226555), (1415, 45311), (1981, 32365), (6473, 9905)]