187828945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2281}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 231340032

約数和(自身を除く): 43511087

約数列:

[1, 5, 43, 215, 383, 1915, 2281, 11405, 16469, 82345, 98083, 490415, 873623, 4368115, 37565789, 187828945]

約数ペア:

[(1, 187828945), (5, 37565789), (43, 4368115), (215, 873623), (383, 490415), (1915, 98083), (2281, 82345), (11405, 16469)]