26534385

素因数分解:

$3^5\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21859

約数の個数: 24

約数和(自身を含む): 47698560

約数和(自身を除く): 21164175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 21839, 65517, 109195, 196551, 327585, 589653, 982755, 1768959, 2948265, 5306877, 8844795, 26534385]

約数ペア:

[(1, 26534385), (3, 8844795), (5, 5306877), (9, 2948265), (15, 1768959), (27, 982755), (45, 589653), (81, 327585), (135, 196551), (243, 109195), (405, 65517), (1215, 21839)]