54450255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 41350065

約数列:

[1, 3, 5, 15, 29, 41, 43, 71, 87, 123, 129, 145, 205, 213, 215, 355, 435, 615, 645, 1065, 1189, 1247, 1763, 2059, 2911, 3053, 3567, 3741, 5289, 5945, 6177, 6235, 8733, 8815, 9159, 10295, 14555, 15265, 17835, 18705, 26445, 30885, 43665, 45795, 51127, 84419, 88537, 125173, 153381, 253257, 255635, 265611, 375519, 422095, 442685, 625865, 766905, 1266285, 1328055, 1877595, 3630017, 10890051, 18150085, 54450255]

約数ペア:

[(1, 54450255), (3, 18150085), (5, 10890051), (15, 3630017), (29, 1877595), (41, 1328055), (43, 1266285), (71, 766905), (87, 625865), (123, 442685), (129, 422095), (145, 375519), (205, 265611), (213, 255635), (215, 253257), (355, 153381), (435, 125173), (615, 88537), (645, 84419), (1065, 51127), (1189, 45795), (1247, 43665), (1763, 30885), (2059, 26445), (2911, 18705), (3053, 17835), (3567, 15265), (3741, 14555), (5289, 10295), (5945, 9159), (6177, 8815), (6235, 8733)]