77539555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5147}}^1$

素因数の和:5306

約数の個数: 16

約数和(自身を含む): 97853184

約数和(自身を除く): 20313629

約数列:

[1, 5, 23, 115, 131, 655, 3013, 5147, 15065, 25735, 118381, 591905, 674257, 3371285, 15507911, 77539555]

約数ペア:

[(1, 77539555), (5, 15507911), (23, 3371285), (115, 674257), (131, 591905), (655, 118381), (3013, 25735), (5147, 15065)]