15831288

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 48395160

約数和(自身を除く): 32563872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2221, 2376, 3564, 4442, 6663, 7128, 8884, 13326, 17768, 19989, 24431, 26652, 39978, 48862, 53304, 59967, 73293, 79956, 97724, 119934, 146586, 159912, 179901, 195448, 219879, 239868, 293172, 359802, 439758, 479736, 586344, 659637, 719604, 879516, 1319274, 1439208, 1759032, 1978911, 2638548, 3957822, 5277096, 7915644, 15831288]

約数ペア:

[(1, 15831288), (2, 7915644), (3, 5277096), (4, 3957822), (6, 2638548), (8, 1978911), (9, 1759032), (11, 1439208), (12, 1319274), (18, 879516), (22, 719604), (24, 659637), (27, 586344), (33, 479736), (36, 439758), (44, 359802), (54, 293172), (66, 239868), (72, 219879), (81, 195448), (88, 179901), (99, 159912), (108, 146586), (132, 119934), (162, 97724), (198, 79956), (216, 73293), (264, 59967), (297, 53304), (324, 48862), (396, 39978), (594, 26652), (648, 24431), (792, 19989), (891, 17768), (1188, 13326), (1782, 8884), (2221, 7128), (2376, 6663), (3564, 4442)]