103640279645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{128745689}}^1$

素因数の和:128745724

約数の個数: 16

約数和(自身を含む): 148315034880

約数和(自身を除く): 44674755235

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 128745689, 643728445, 901219823, 2961150847, 4506099115, 14805754235, 20728055929, 103640279645]

約数ペア:

[(1, 103640279645), (5, 20728055929), (7, 14805754235), (23, 4506099115), (35, 2961150847), (115, 901219823), (161, 643728445), (805, 128745689)]