27844495

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 40219200

約数和(自身を除く): 12374705

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 3919, 7105, 19595, 27433, 113651, 137165, 192031, 568255, 795557, 960155, 3977785, 5568899, 27844495]

約数ペア:

[(1, 27844495), (5, 5568899), (7, 3977785), (29, 960155), (35, 795557), (49, 568255), (145, 192031), (203, 137165), (245, 113651), (1015, 27433), (1421, 19595), (3919, 7105)]