29490475

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 42775040

約数和(自身を除く): 13284565

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 3919, 7525, 19595, 27433, 97975, 137165, 168517, 685825, 842585, 1179619, 4212925, 5898095, 29490475]

約数ペア:

[(1, 29490475), (5, 5898095), (7, 4212925), (25, 1179619), (35, 842585), (43, 685825), (175, 168517), (215, 137165), (301, 97975), (1075, 27433), (1505, 19595), (3919, 7525)]