28277035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17509}}^1$

素因数の和:17550

約数の個数: 16

約数和(自身を含む): 37821600

約数和(自身を除く): 9544565

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 17509, 87545, 297653, 332671, 1488265, 1663355, 5655407, 28277035]

約数ペア:

[(1, 28277035), (5, 5655407), (17, 1663355), (19, 1488265), (85, 332671), (95, 297653), (323, 87545), (1615, 17509)]