4423675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 5902400

約数和(自身を除く): 1478725

約数列:

[1, 5, 19, 25, 67, 95, 139, 335, 475, 695, 1273, 1675, 2641, 3475, 6365, 9313, 13205, 31825, 46565, 66025, 176947, 232825, 884735, 4423675]

約数ペア:

[(1, 4423675), (5, 884735), (19, 232825), (25, 176947), (67, 66025), (95, 46565), (139, 31825), (335, 13205), (475, 9313), (695, 6365), (1273, 3475), (1675, 2641)]