1163385

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 2044224

約数和(自身を除く): 880839

約数列:

[1, 3, 5, 9, 15, 45, 103, 251, 309, 515, 753, 927, 1255, 1545, 2259, 3765, 4635, 11295, 25853, 77559, 129265, 232677, 387795, 1163385]

約数ペア:

[(1, 1163385), (3, 387795), (5, 232677), (9, 129265), (15, 77559), (45, 25853), (103, 11295), (251, 4635), (309, 3765), (515, 2259), (753, 1545), (927, 1255)]