64292045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5521}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 82299888

約数和(自身を除く): 18007843

約数列:

[1, 5, 17, 85, 137, 685, 2329, 5521, 11645, 27605, 93857, 469285, 756377, 3781885, 12858409, 64292045]

約数ペア:

[(1, 64292045), (5, 12858409), (17, 3781885), (85, 756377), (137, 469285), (685, 93857), (2329, 27605), (5521, 11645)]