54013675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 74660400

約数和(自身を除く): 20646725

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 6689, 8075, 33445, 113713, 127091, 167225, 568565, 635455, 2160547, 2842825, 3177275, 10802735, 54013675]

約数ペア:

[(1, 54013675), (5, 10802735), (17, 3177275), (19, 2842825), (25, 2160547), (85, 635455), (95, 568565), (323, 167225), (425, 127091), (475, 113713), (1615, 33445), (6689, 8075)]