2015552235

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{319169}}^1$

素因数の和:319598

約数の個数: 16

約数和(自身を含む): 3232553760

約数和(自身を除く): 1217001525

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 319169, 957507, 1595845, 4787535, 134370149, 403110447, 671850745, 2015552235]

約数ペア:

[(1, 2015552235), (3, 671850745), (5, 403110447), (15, 134370149), (421, 4787535), (1263, 1595845), (2105, 957507), (6315, 319169)]