117991215

素因数分解:

$3^3\times 5^1\times {\mathrm{874009}}^1$

素因数の和:874023

約数の個数: 16

約数和(自身を含む): 209762400

約数和(自身を除く): 91771185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 874009, 2622027, 4370045, 7866081, 13110135, 23598243, 39330405, 117991215]

約数ペア:

[(1, 117991215), (3, 39330405), (5, 23598243), (9, 13110135), (15, 7866081), (27, 4370045), (45, 2622027), (135, 874009)]