221853145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{5813}}^1$

素因数の和:6284

約数の個数: 16

約数和(自身を含む): 282560400

約数和(自身を除く): 60707255

約数列:

[1, 5, 17, 85, 449, 2245, 5813, 7633, 29065, 38165, 98821, 494105, 2610037, 13050185, 44370629, 221853145]

約数ペア:

[(1, 221853145), (5, 44370629), (17, 13050185), (85, 2610037), (449, 494105), (2245, 98821), (5813, 38165), (7633, 29065)]