129645105

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{55051}}^1$

素因数の和:55216

約数の個数: 16

約数和(自身を含む): 208757184

約数和(自身を除く): 79112079

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 55051, 165153, 275255, 825765, 8643007, 25929021, 43215035, 129645105]

約数ペア:

[(1, 129645105), (3, 43215035), (5, 25929021), (15, 8643007), (157, 825765), (471, 275255), (785, 165153), (2355, 55051)]