75087082021

素因数分解:

$7^2\times {\mathrm{1559}}^1\times {\mathrm{982931}}^1$

素因数の和:984504

約数の個数: 12

約数和(自身を含む): 87402313440

約数和(自身を除く): 12315231419

約数列:

[1, 7, 49, 1559, 10913, 76391, 982931, 6880517, 48163619, 1532389429, 10726726003, 75087082021]

約数ペア:

[(1, 75087082021), (7, 10726726003), (49, 1532389429), (1559, 48163619), (10913, 6880517), (76391, 982931)]