1772553645

素因数分解:

$3^3\times 5^1\times {\mathrm{13130027}}^1$

素因数の和:13130041

約数の個数: 16

約数和(自身を含む): 3151206720

約数和(自身を除く): 1378653075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 13130027, 39390081, 65650135, 118170243, 196950405, 354510729, 590851215, 1772553645]

約数ペア:

[(1, 1772553645), (3, 590851215), (5, 354510729), (9, 196950405), (15, 118170243), (27, 65650135), (45, 39390081), (135, 13130027)]