16272245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 5154955

約数列:

[1, 5, 11, 55, 191, 955, 1549, 2101, 7745, 10505, 17039, 85195, 295859, 1479295, 3254449, 16272245]

約数ペア:

[(1, 16272245), (5, 3254449), (11, 1479295), (55, 295859), (191, 85195), (955, 17039), (1549, 10505), (2101, 7745)]