27379615

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 33758208

約数和(自身を除く): 6378593

約数列:

[1, 5, 47, 235, 263, 443, 1315, 2215, 12361, 20821, 61805, 104105, 116509, 582545, 5475923, 27379615]

約数ペア:

[(1, 27379615), (5, 5475923), (47, 582545), (235, 116509), (263, 104105), (443, 61805), (1315, 20821), (2215, 12361)]