13068255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37879}}^1$

素因数の和:37910

約数の個数: 16

約数和(自身を含む): 21818880

約数和(自身を除く): 8750625

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 37879, 113637, 189395, 568185, 871217, 2613651, 4356085, 13068255]

約数ペア:

[(1, 13068255), (3, 4356085), (5, 2613651), (15, 871217), (23, 568185), (69, 189395), (115, 113637), (345, 37879)]