11668005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 24

約数和(自身を含む): 20924280

約数和(自身を除く): 9256275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 8941, 26823, 44705, 80469, 134115, 259289, 402345, 777867, 1296445, 2333601, 3889335, 11668005]

約数ペア:

[(1, 11668005), (3, 3889335), (5, 2333601), (9, 1296445), (15, 777867), (29, 402345), (45, 259289), (87, 134115), (145, 80469), (261, 44705), (435, 26823), (1305, 8941)]