133040225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{79427}}^1$

素因数の和:79504

約数の個数: 12

約数和(自身を含む): 167434224

約数和(自身を除く): 34393999

約数列:

[1, 5, 25, 67, 335, 1675, 79427, 397135, 1985675, 5321609, 26608045, 133040225]

約数ペア:

[(1, 133040225), (5, 26608045), (25, 5321609), (67, 1985675), (335, 397135), (1675, 79427)]