84185265

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13331}}^1$

素因数の和:13760

約数の個数: 16

約数和(自身を含む): 135026496

約数和(自身を除く): 50841231

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 13331, 39993, 66655, 199965, 5612351, 16837053, 28061755, 84185265]

約数ペア:

[(1, 84185265), (3, 28061755), (5, 16837053), (15, 5612351), (421, 199965), (1263, 66655), (2105, 39993), (6315, 13331)]