189941185

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{175061}}^1$

素因数の和:175104

約数の個数: 16

約数和(自身を含む): 268895232

約数和(自身を除く): 78954047

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 175061, 875305, 1225427, 5426891, 6127135, 27134455, 37988237, 189941185]

約数ペア:

[(1, 189941185), (5, 37988237), (7, 27134455), (31, 6127135), (35, 5426891), (155, 1225427), (217, 875305), (1085, 175061)]