428276305

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{1621}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 524476944

約数和(自身を除く): 96200639

約数列:

[1, 5, 53, 265, 997, 1621, 4985, 8105, 52841, 85913, 264205, 429565, 1616137, 8080685, 85655261, 428276305]

約数ペア:

[(1, 428276305), (5, 85655261), (53, 8080685), (265, 1616137), (997, 429565), (1621, 264205), (4985, 85913), (8105, 52841)]