28942185

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3391}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 46402560

約数和(自身を除く): 17460375

約数列:

[1, 3, 5, 15, 569, 1707, 2845, 3391, 8535, 10173, 16955, 50865, 1929479, 5788437, 9647395, 28942185]

約数ペア:

[(1, 28942185), (3, 9647395), (5, 5788437), (15, 1929479), (569, 50865), (1707, 16955), (2845, 10173), (3391, 8535)]