1057815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 2001168

約数和(自身を除く): 943353

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2137, 6411, 10685, 19233, 23507, 32055, 70521, 96165, 117535, 211563, 352605, 1057815]

約数ペア:

[(1, 1057815), (3, 352605), (5, 211563), (9, 117535), (11, 96165), (15, 70521), (33, 32055), (45, 23507), (55, 19233), (99, 10685), (165, 6411), (495, 2137)]