12797235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 11733453

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 251, 309, 495, 515, 753, 927, 1133, 1255, 1545, 2259, 2761, 3399, 3765, 4635, 5665, 8283, 10197, 11295, 13805, 16995, 24849, 25853, 41415, 50985, 77559, 124245, 129265, 232677, 284383, 387795, 853149, 1163385, 1421915, 2559447, 4265745, 12797235]

約数ペア:

[(1, 12797235), (3, 4265745), (5, 2559447), (9, 1421915), (11, 1163385), (15, 853149), (33, 387795), (45, 284383), (55, 232677), (99, 129265), (103, 124245), (165, 77559), (251, 50985), (309, 41415), (495, 25853), (515, 24849), (753, 16995), (927, 13805), (1133, 11295), (1255, 10197), (1545, 8283), (2259, 5665), (2761, 4635), (3399, 3765)]