23777155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 29703168

約数和(自身を除く): 5926013

約数列:

[1, 5, 31, 131, 155, 655, 1171, 4061, 5855, 20305, 36301, 153401, 181505, 767005, 4755431, 23777155]

約数ペア:

[(1, 23777155), (5, 4755431), (31, 767005), (131, 181505), (155, 153401), (655, 36301), (1171, 20305), (4061, 5855)]