2869155

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 5209920

約数和(自身を除く): 2340765

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 401, 477, 795, 1203, 1431, 2005, 2385, 3609, 6015, 7155, 10827, 18045, 21253, 54135, 63759, 106265, 191277, 318795, 573831, 956385, 2869155]

約数ペア:

[(1, 2869155), (3, 956385), (5, 573831), (9, 318795), (15, 191277), (27, 106265), (45, 63759), (53, 54135), (135, 21253), (159, 18045), (265, 10827), (401, 7155), (477, 6015), (795, 3609), (1203, 2385), (1431, 2005)]