27186815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 7286785

約数列:

[1, 5, 19, 95, 419, 683, 2095, 3415, 7961, 12977, 39805, 64885, 286177, 1430885, 5437363, 27186815]

約数ペア:

[(1, 27186815), (5, 5437363), (19, 1430885), (95, 286177), (419, 64885), (683, 39805), (2095, 12977), (3415, 7961)]