28607235

素因数分解:

$3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5113}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 45903264

約数和(自身を除く): 17296029

約数列:

[1, 3, 5, 15, 373, 1119, 1865, 5113, 5595, 15339, 25565, 76695, 1907149, 5721447, 9535745, 28607235]

約数ペア:

[(1, 28607235), (3, 9535745), (5, 5721447), (15, 1907149), (373, 76695), (1119, 25565), (1865, 15339), (5113, 5595)]