45428525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 60338400

約数和(自身を除く): 14909875

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 1621, 5605, 8105, 28025, 30799, 40525, 95639, 153995, 478195, 769975, 1817141, 2390975, 9085705, 45428525]

約数ペア:

[(1, 45428525), (5, 9085705), (19, 2390975), (25, 1817141), (59, 769975), (95, 478195), (295, 153995), (475, 95639), (1121, 40525), (1475, 30799), (1621, 28025), (5605, 8105)]