48209985

素因数分解:

$3^5\times 5^1\times {\mathrm{39679}}^1$

素因数の和:39699

約数の個数: 24

約数和(自身を含む): 86661120

約数和(自身を除く): 38451135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 39679, 119037, 198395, 357111, 595185, 1071333, 1785555, 3213999, 5356665, 9641997, 16069995, 48209985]

約数ペア:

[(1, 48209985), (3, 16069995), (5, 9641997), (9, 5356665), (15, 3213999), (27, 1785555), (45, 1071333), (81, 595185), (135, 357111), (243, 198395), (405, 119037), (1215, 39679)]