15665904

素因数分解:

$2^4\times 3^2\times {\mathrm{108791}}^1$

素因数の和:108805

約数の個数: 30

約数和(自身を含む): 43843176

約数和(自身を除く): 28177272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108791, 217582, 326373, 435164, 652746, 870328, 979119, 1305492, 1740656, 1958238, 2610984, 3916476, 5221968, 7832952, 15665904]

約数ペア:

[(1, 15665904), (2, 7832952), (3, 5221968), (4, 3916476), (6, 2610984), (8, 1958238), (9, 1740656), (12, 1305492), (16, 979119), (18, 870328), (24, 652746), (36, 435164), (48, 326373), (72, 217582), (144, 108791)]