27355155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 46967040

約数和(自身を除く): 19611885

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 1811, 3021, 5035, 5433, 9055, 15105, 27165, 34409, 95983, 103227, 172045, 287949, 479915, 516135, 1439745, 1823677, 5471031, 9118385, 27355155]

約数ペア:

[(1, 27355155), (3, 9118385), (5, 5471031), (15, 1823677), (19, 1439745), (53, 516135), (57, 479915), (95, 287949), (159, 172045), (265, 103227), (285, 95983), (795, 34409), (1007, 27165), (1811, 15105), (3021, 9055), (5035, 5433)]