64861305

素因数分解:

$3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{5623}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 103931520

約数和(自身を除く): 39070215

約数列:

[1, 3, 5, 15, 769, 2307, 3845, 5623, 11535, 16869, 28115, 84345, 4324087, 12972261, 21620435, 64861305]

約数ペア:

[(1, 64861305), (3, 21620435), (5, 12972261), (15, 4324087), (769, 84345), (2307, 28115), (3845, 16869), (5623, 11535)]