27144615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 44835840

約数和(自身を除く): 17691225

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 277, 417, 695, 705, 831, 1385, 2085, 4155, 6533, 13019, 19599, 32665, 38503, 39057, 65095, 97995, 115509, 192515, 195285, 577545, 1809641, 5428923, 9048205, 27144615]

約数ペア:

[(1, 27144615), (3, 9048205), (5, 5428923), (15, 1809641), (47, 577545), (139, 195285), (141, 192515), (235, 115509), (277, 97995), (417, 65095), (695, 39057), (705, 38503), (831, 32665), (1385, 19599), (2085, 13019), (4155, 6533)]