86487555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 174440448

約数和(自身を除く): 87952893

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 103, 105, 165, 231, 309, 385, 515, 721, 727, 1133, 1155, 1545, 2163, 2181, 3399, 3605, 3635, 5089, 5665, 7931, 7997, 10815, 10905, 15267, 16995, 23793, 23991, 25445, 39655, 39985, 55979, 74881, 76335, 118965, 119955, 167937, 224643, 279895, 374405, 524167, 823691, 839685, 1123215, 1572501, 2471073, 2620835, 4118455, 5765837, 7862505, 12355365, 17297511, 28829185, 86487555]

約数ペア:

[(1, 86487555), (3, 28829185), (5, 17297511), (7, 12355365), (11, 7862505), (15, 5765837), (21, 4118455), (33, 2620835), (35, 2471073), (55, 1572501), (77, 1123215), (103, 839685), (105, 823691), (165, 524167), (231, 374405), (309, 279895), (385, 224643), (515, 167937), (721, 119955), (727, 118965), (1133, 76335), (1155, 74881), (1545, 55979), (2163, 39985), (2181, 39655), (3399, 25445), (3605, 23991), (3635, 23793), (5089, 16995), (5665, 15267), (7931, 10905), (7997, 10815)]