15765408

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 46811520

約数和(自身を除く): 31046112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 257, 284, 288, 426, 432, 514, 568, 639, 771, 852, 864, 1028, 1136, 1278, 1542, 1704, 1917, 2056, 2272, 2313, 2556, 3084, 3408, 3834, 4112, 4626, 5112, 6168, 6816, 6939, 7668, 8224, 9252, 10224, 12336, 13878, 15336, 18247, 18504, 20448, 24672, 27756, 30672, 36494, 37008, 54741, 55512, 61344, 72988, 74016, 109482, 111024, 145976, 164223, 218964, 222048, 291952, 328446, 437928, 492669, 583904, 656892, 875856, 985338, 1313784, 1751712, 1970676, 2627568, 3941352, 5255136, 7882704, 15765408]

約数ペア:

[(1, 15765408), (2, 7882704), (3, 5255136), (4, 3941352), (6, 2627568), (8, 1970676), (9, 1751712), (12, 1313784), (16, 985338), (18, 875856), (24, 656892), (27, 583904), (32, 492669), (36, 437928), (48, 328446), (54, 291952), (71, 222048), (72, 218964), (96, 164223), (108, 145976), (142, 111024), (144, 109482), (213, 74016), (216, 72988), (257, 61344), (284, 55512), (288, 54741), (426, 37008), (432, 36494), (514, 30672), (568, 27756), (639, 24672), (771, 20448), (852, 18504), (864, 18247), (1028, 15336), (1136, 13878), (1278, 12336), (1542, 10224), (1704, 9252), (1917, 8224), (2056, 7668), (2272, 6939), (2313, 6816), (2556, 6168), (3084, 5112), (3408, 4626), (3834, 4112)]