64534805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1559}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 82218240

約数和(自身を除く): 17683435

約数列:

[1, 5, 17, 85, 487, 1559, 2435, 7795, 8279, 26503, 41395, 132515, 759233, 3796165, 12906961, 64534805]

約数ペア:

[(1, 64534805), (5, 12906961), (17, 3796165), (85, 759233), (487, 132515), (1559, 41395), (2435, 26503), (7795, 8279)]