56089545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219959}}^1$

素因数の和:219984

約数の個数: 16

約数和(自身を含む): 95022720

約数和(自身を除く): 38933175

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 219959, 659877, 1099795, 3299385, 3739303, 11217909, 18696515, 56089545]

約数ペア:

[(1, 56089545), (3, 18696515), (5, 11217909), (15, 3739303), (17, 3299385), (51, 1099795), (85, 659877), (255, 219959)]