131056705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49177}}^1$

素因数の和:49236

約数の個数: 16

約数和(自身を含む): 173499984

約数和(自身を除く): 42443279

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 49177, 245885, 639301, 2016257, 3196505, 10081285, 26211341, 131056705]

約数ペア:

[(1, 131056705), (5, 26211341), (13, 10081285), (41, 3196505), (65, 2016257), (205, 639301), (533, 245885), (2665, 49177)]