85157155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23887}}^1$

素因数の和:23946

約数の個数: 16

約数和(自身を含む): 110075904

約数和(自身を除く): 24918749

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 23887, 119435, 549401, 740497, 2747005, 3702485, 17031431, 85157155]

約数ペア:

[(1, 85157155), (5, 17031431), (23, 3702485), (31, 2747005), (115, 740497), (155, 549401), (713, 119435), (3565, 23887)]