28607605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6029}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 37482480

約数和(自身を除く): 8874875

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 6029, 30145, 78377, 391885, 440117, 2200585, 5721521, 28607605]

約数ペア:

[(1, 28607605), (5, 5721521), (13, 2200585), (65, 440117), (73, 391885), (365, 78377), (949, 30145), (4745, 6029)]