12722565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36877}}^1$

素因数の和:36908

約数の個数: 16

約数和(自身を含む): 21241728

約数和(自身を除く): 8519163

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 36877, 110631, 184385, 553155, 848171, 2544513, 4240855, 12722565]

約数ペア:

[(1, 12722565), (3, 4240855), (5, 2544513), (15, 848171), (23, 553155), (69, 184385), (115, 110631), (345, 36877)]