139900655

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5227}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 172774944

約数和(自身を除く): 32874289

約数列:

[1, 5, 53, 101, 265, 505, 5227, 5353, 26135, 26765, 277031, 527927, 1385155, 2639635, 27980131, 139900655]

約数ペア:

[(1, 139900655), (5, 27980131), (53, 2639635), (101, 1385155), (265, 527927), (505, 277031), (5227, 26765), (5353, 26135)]