29121120045

素因数分解:

$3^2\times 5^1\times {\mathrm{647136001}}^1$

素因数の和:647136012

約数の個数: 12

約数和(自身を含む): 50476608156

約数和(自身を除く): 21355488111

約数列:

[1, 3, 5, 9, 15, 45, 647136001, 1941408003, 3235680005, 5824224009, 9707040015, 29121120045]

約数ペア:

[(1, 29121120045), (3, 9707040015), (5, 5824224009), (9, 3235680005), (15, 1941408003), (45, 647136001)]