4405055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 5637600

約数和(自身を除く): 1232545

約数列:

[1, 5, 19, 89, 95, 445, 521, 1691, 2605, 8455, 9899, 46369, 49495, 231845, 881011, 4405055]

約数ペア:

[(1, 4405055), (5, 881011), (19, 231845), (89, 49495), (95, 46369), (445, 9899), (521, 8455), (1691, 2605)]