47995285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23819}}^1$

素因数の和:23868

約数の個数: 16

約数和(自身を含む): 64028160

約数和(自身を除く): 16032875

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 23819, 119095, 309647, 738389, 1548235, 3691945, 9599057, 47995285]

約数ペア:

[(1, 47995285), (5, 9599057), (13, 3691945), (31, 1548235), (65, 738389), (155, 309647), (403, 119095), (2015, 23819)]