26923185

素因数分解:

$3^5\times 5^1\times {\mathrm{22159}}^1$

素因数の和:22179

約数の個数: 24

約数和(自身を含む): 48397440

約数和(自身を除く): 21474255

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22159, 66477, 110795, 199431, 332385, 598293, 997155, 1794879, 2991465, 5384637, 8974395, 26923185]

約数ペア:

[(1, 26923185), (3, 8974395), (5, 5384637), (9, 2991465), (15, 1794879), (27, 997155), (45, 598293), (81, 332385), (135, 199431), (243, 110795), (405, 66477), (1215, 22159)]