6398900255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{15737}}^1\times {\mathrm{7393}}^1$

素因数の和:23146

約数の個数: 16

約数和(自身を含む): 8378407584

約数和(自身を除く): 1979507329

約数列:

[1, 5, 11, 55, 7393, 15737, 36965, 78685, 81323, 173107, 406615, 865535, 116343641, 581718205, 1279780051, 6398900255]

約数ペア:

[(1, 6398900255), (5, 1279780051), (11, 581718205), (55, 116343641), (7393, 865535), (15737, 406615), (36965, 173107), (78685, 81323)]