13539025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 17454240

約数和(自身を除く): 3915215

約数列:

[1, 5, 25, 59, 67, 137, 295, 335, 685, 1475, 1675, 3425, 3953, 8083, 9179, 19765, 40415, 45895, 98825, 202075, 229475, 541561, 2707805, 13539025]

約数ペア:

[(1, 13539025), (5, 2707805), (25, 541561), (59, 229475), (67, 202075), (137, 98825), (295, 45895), (335, 40415), (685, 19765), (1475, 9179), (1675, 8083), (3425, 3953)]