269328995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 358852032

約数和(自身を除く): 89523037

約数列:

[1, 5, 13, 43, 65, 173, 215, 557, 559, 865, 2249, 2785, 2795, 7241, 7439, 11245, 23951, 36205, 37195, 96361, 96707, 119755, 311363, 481805, 483535, 1252693, 1556815, 4143523, 6263465, 20717615, 53865799, 269328995]

約数ペア:

[(1, 269328995), (5, 53865799), (13, 20717615), (43, 6263465), (65, 4143523), (173, 1556815), (215, 1252693), (557, 483535), (559, 481805), (865, 311363), (2249, 119755), (2785, 96707), (2795, 96361), (7241, 37195), (7439, 36205), (11245, 23951)]