26742345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5923}}^1$

素因数の和:5981

約数の個数: 32

約数和(自身を含む): 50045952

約数和(自身を除く): 23303607

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 5923, 17769, 29615, 41461, 88845, 124383, 207305, 254689, 621915, 764067, 1273445, 1782823, 3820335, 5348469, 8914115, 26742345]

約数ペア:

[(1, 26742345), (3, 8914115), (5, 5348469), (7, 3820335), (15, 1782823), (21, 1273445), (35, 764067), (43, 621915), (105, 254689), (129, 207305), (215, 124383), (301, 88845), (645, 41461), (903, 29615), (1505, 17769), (4515, 5923)]