16377955

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 22768128

約数和(自身を除く): 6390173

約数列:

[1, 5, 11, 23, 55, 107, 115, 121, 253, 535, 605, 1177, 1265, 1331, 2461, 2783, 5885, 6655, 12305, 12947, 13915, 27071, 30613, 64735, 135355, 142417, 153065, 297781, 712085, 1488905, 3275591, 16377955]

約数ペア:

[(1, 16377955), (5, 3275591), (11, 1488905), (23, 712085), (55, 297781), (107, 153065), (115, 142417), (121, 135355), (253, 64735), (535, 30613), (605, 27071), (1177, 13915), (1265, 12947), (1331, 12305), (2461, 6655), (2783, 5885)]