67348825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 89190720

約数和(自身を除く): 21841895

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1775, 1997, 6745, 9985, 33725, 37943, 49925, 141787, 189715, 708935, 948575, 2693953, 3544675, 13469765, 67348825]

約数ペア:

[(1, 67348825), (5, 13469765), (19, 3544675), (25, 2693953), (71, 948575), (95, 708935), (355, 189715), (475, 141787), (1349, 49925), (1775, 37943), (1997, 33725), (6745, 9985)]