26246985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40693}}^1$

素因数の和:40744

約数の個数: 16

約数和(自身を含む): 42972864

約数和(自身を除く): 16725879

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 40693, 122079, 203465, 610395, 1749799, 5249397, 8748995, 26246985]

約数ペア:

[(1, 26246985), (3, 8748995), (5, 5249397), (15, 1749799), (43, 610395), (129, 203465), (215, 122079), (645, 40693)]