38897085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136481}}^1$

素因数の和:136508

約数の個数: 16

約数和(自身を含む): 65511360

約数和(自身を除く): 26614275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 136481, 409443, 682405, 2047215, 2593139, 7779417, 12965695, 38897085]

約数ペア:

[(1, 38897085), (3, 12965695), (5, 7779417), (15, 2593139), (19, 2047215), (57, 682405), (95, 409443), (285, 136481)]