12580255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 16575408

約数和(自身を除く): 3995153

約数列:

[1, 5, 17, 47, 67, 85, 235, 335, 799, 1139, 2209, 3149, 3995, 5695, 11045, 15745, 37553, 53533, 148003, 187765, 267665, 740015, 2516051, 12580255]

約数ペア:

[(1, 12580255), (5, 2516051), (17, 740015), (47, 267665), (67, 187765), (85, 148003), (235, 53533), (335, 37553), (799, 15745), (1139, 11045), (2209, 5695), (3149, 3995)]