11816617905

素因数分解:

$3^3\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{40883}}^1$

素因数の和:43038

約数の個数: 32

約数和(自身を含む): 21017646720

約数和(自身を除く): 9201028815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2141, 6423, 10705, 19269, 32115, 40883, 57807, 96345, 122649, 204415, 289035, 367947, 613245, 1103841, 1839735, 5519205, 87530503, 262591509, 437652515, 787774527, 1312957545, 2363323581, 3938872635, 11816617905]

約数ペア:

[(1, 11816617905), (3, 3938872635), (5, 2363323581), (9, 1312957545), (15, 787774527), (27, 437652515), (45, 262591509), (135, 87530503), (2141, 5519205), (6423, 1839735), (10705, 1103841), (19269, 613245), (32115, 367947), (40883, 289035), (57807, 204415), (96345, 122649)]