87353065

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 106663680

約数和(自身を除く): 19310615

約数列:

[1, 5, 79, 281, 395, 787, 1405, 3935, 22199, 62173, 110995, 221147, 310865, 1105735, 17470613, 87353065]

約数ペア:

[(1, 87353065), (5, 17470613), (79, 1105735), (281, 310865), (395, 221147), (787, 110995), (1405, 62173), (3935, 22199)]