72766215

素因数分解:

$3^3\times 5^1\times {\mathrm{539009}}^1$

素因数の和:539023

約数の個数: 16

約数和(自身を含む): 129362400

約数和(自身を除く): 56596185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 539009, 1617027, 2695045, 4851081, 8085135, 14553243, 24255405, 72766215]

約数ペア:

[(1, 72766215), (3, 24255405), (5, 14553243), (9, 8085135), (15, 4851081), (27, 2695045), (45, 1617027), (135, 539009)]