15381504

素因数分解:

$2^{10}\times 3^2\times {\mathrm{1669}}^1$

素因数の和:1695

約数の個数: 66

約数和(自身を含む): 44440370

約数和(自身を除く): 29058866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1669, 2304, 3072, 3338, 4608, 5007, 6676, 9216, 10014, 13352, 15021, 20028, 26704, 30042, 40056, 53408, 60084, 80112, 106816, 120168, 160224, 213632, 240336, 320448, 427264, 480672, 640896, 854528, 961344, 1281792, 1709056, 1922688, 2563584, 3845376, 5127168, 7690752, 15381504]

約数ペア:

[(1, 15381504), (2, 7690752), (3, 5127168), (4, 3845376), (6, 2563584), (8, 1922688), (9, 1709056), (12, 1281792), (16, 961344), (18, 854528), (24, 640896), (32, 480672), (36, 427264), (48, 320448), (64, 240336), (72, 213632), (96, 160224), (128, 120168), (144, 106816), (192, 80112), (256, 60084), (288, 53408), (384, 40056), (512, 30042), (576, 26704), (768, 20028), (1024, 15021), (1152, 13352), (1536, 10014), (1669, 9216), (2304, 6676), (3072, 5007), (3338, 4608)]