15161784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 43666560

約数和(自身を除く): 28504776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 227, 242, 253, 264, 276, 363, 454, 484, 506, 552, 681, 726, 759, 908, 968, 1012, 1362, 1452, 1518, 1816, 2024, 2497, 2724, 2783, 2904, 3036, 4994, 5221, 5448, 5566, 6072, 7491, 8349, 9988, 10442, 11132, 14982, 15663, 16698, 19976, 20884, 22264, 27467, 29964, 31326, 33396, 41768, 54934, 57431, 59928, 62652, 66792, 82401, 109868, 114862, 125304, 164802, 172293, 219736, 229724, 329604, 344586, 459448, 631741, 659208, 689172, 1263482, 1378344, 1895223, 2526964, 3790446, 5053928, 7580892, 15161784]

約数ペア:

[(1, 15161784), (2, 7580892), (3, 5053928), (4, 3790446), (6, 2526964), (8, 1895223), (11, 1378344), (12, 1263482), (22, 689172), (23, 659208), (24, 631741), (33, 459448), (44, 344586), (46, 329604), (66, 229724), (69, 219736), (88, 172293), (92, 164802), (121, 125304), (132, 114862), (138, 109868), (184, 82401), (227, 66792), (242, 62652), (253, 59928), (264, 57431), (276, 54934), (363, 41768), (454, 33396), (484, 31326), (506, 29964), (552, 27467), (681, 22264), (726, 20884), (759, 19976), (908, 16698), (968, 15663), (1012, 14982), (1362, 11132), (1452, 10442), (1518, 9988), (1816, 8349), (2024, 7491), (2497, 6072), (2724, 5566), (2783, 5448), (2904, 5221), (3036, 4994)]