488399995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{5659}}^1$

素因数の和:6126

約数の個数: 16

約数和(自身を含む): 601907040

約数和(自身を除く): 113507045

約数列:

[1, 5, 41, 205, 421, 2105, 5659, 17261, 28295, 86305, 232019, 1160095, 2382439, 11912195, 97679999, 488399995]

約数ペア:

[(1, 488399995), (5, 97679999), (41, 11912195), (205, 2382439), (421, 1160095), (2105, 232019), (5659, 86305), (17261, 28295)]