26729445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 45302400

約数和(自身を除く): 18572955

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 1429, 3741, 4287, 6235, 7145, 18705, 21435, 41441, 61447, 124323, 184341, 207205, 307235, 621615, 921705, 1781963, 5345889, 8909815, 26729445]

約数ペア:

[(1, 26729445), (3, 8909815), (5, 5345889), (15, 1781963), (29, 921705), (43, 621615), (87, 307235), (129, 207205), (145, 184341), (215, 124323), (435, 61447), (645, 41441), (1247, 21435), (1429, 18705), (3741, 7145), (4287, 6235)]