25788645

素因数分解:

$3^3\times 5^1\times {\mathrm{191027}}^1$

素因数の和:191041

約数の個数: 16

約数和(自身を含む): 45846720

約数和(自身を除く): 20058075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191027, 573081, 955135, 1719243, 2865405, 5157729, 8596215, 25788645]

約数ペア:

[(1, 25788645), (3, 8596215), (5, 5157729), (9, 2865405), (15, 1719243), (27, 955135), (45, 573081), (135, 191027)]