12125885

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 2873155

約数列:

[1, 5, 61, 83, 305, 415, 479, 2395, 5063, 25315, 29219, 39757, 146095, 198785, 2425177, 12125885]

約数ペア:

[(1, 12125885), (5, 2425177), (61, 198785), (83, 146095), (305, 39757), (415, 29219), (479, 25315), (2395, 5063)]