548730505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{28439}}^1$

素因数の和:28688

約数の個数: 16

約数和(自身を含む): 700306560

約数和(自身を除く): 151576055

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 19295, 28439, 142195, 483463, 2417315, 6455653, 32278265, 109746101, 548730505]

約数ペア:

[(1, 548730505), (5, 109746101), (17, 32278265), (85, 6455653), (227, 2417315), (1135, 483463), (3859, 142195), (19295, 28439)]