146440225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{87427}}^1$

素因数の和:87504

約数の個数: 12

約数和(自身を含む): 184298224

約数和(自身を除く): 37857999

約数列:

[1, 5, 25, 67, 335, 1675, 87427, 437135, 2185675, 5857609, 29288045, 146440225]

約数ペア:

[(1, 146440225), (5, 29288045), (25, 5857609), (67, 2185675), (335, 437135), (1675, 87427)]