7143425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 9374400

約数和(自身を除く): 2230975

約数列:

[1, 5, 25, 29, 59, 145, 167, 295, 725, 835, 1475, 1711, 4175, 4843, 8555, 9853, 24215, 42775, 49265, 121075, 246325, 285737, 1428685, 7143425]

約数ペア:

[(1, 7143425), (5, 1428685), (25, 285737), (29, 246325), (59, 121075), (145, 49265), (167, 42775), (295, 24215), (725, 9853), (835, 8555), (1475, 4843), (1711, 4175)]