80108515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2503}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 99338688

約数和(自身を除く): 19230173

約数列:

[1, 5, 37, 173, 185, 865, 2503, 6401, 12515, 32005, 92611, 433019, 463055, 2165095, 16021703, 80108515]

約数ペア:

[(1, 80108515), (5, 16021703), (37, 2165095), (173, 463055), (185, 433019), (865, 92611), (2503, 32005), (6401, 12515)]