253135865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{8837}}^1$

素因数の和:9196

約数の個数: 16

約数和(自身を含む): 322622352

約数和(自身を除く): 69486487

約数列:

[1, 5, 17, 85, 337, 1685, 5729, 8837, 28645, 44185, 150229, 751145, 2978069, 14890345, 50627173, 253135865]

約数ペア:

[(1, 253135865), (5, 50627173), (17, 14890345), (85, 2978069), (337, 751145), (1685, 150229), (5729, 44185), (8837, 28645)]