385536255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4463}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 665957376

約数和(自身を除く): 280421121

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 443, 1329, 2215, 4463, 5759, 6645, 13389, 17277, 22315, 28795, 58019, 66945, 86385, 174057, 290095, 870285, 1977109, 5931327, 9885545, 25702417, 29656635, 77107251, 128512085, 385536255]

約数ペア:

[(1, 385536255), (3, 128512085), (5, 77107251), (13, 29656635), (15, 25702417), (39, 9885545), (65, 5931327), (195, 1977109), (443, 870285), (1329, 290095), (2215, 174057), (4463, 86385), (5759, 66945), (6645, 58019), (13389, 28795), (17277, 22315)]