53375115

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 87160320

約数和(自身を除く): 33785205

約数列:

[1, 3, 5, 15, 103, 179, 193, 309, 515, 537, 579, 895, 965, 1545, 2685, 2895, 18437, 19879, 34547, 55311, 59637, 92185, 99395, 103641, 172735, 276555, 298185, 518205, 3558341, 10675023, 17791705, 53375115]

約数ペア:

[(1, 53375115), (3, 17791705), (5, 10675023), (15, 3558341), (103, 518205), (179, 298185), (193, 276555), (309, 172735), (515, 103641), (537, 99395), (579, 92185), (895, 59637), (965, 55311), (1545, 34547), (2685, 19879), (2895, 18437)]