77757745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5461

約数の個数: 24

約数和(自身を含む): 107002296

約数和(自身を除く): 29244551

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 5413, 14365, 27065, 70369, 92021, 351845, 460105, 914797, 1196273, 4573985, 5981365, 15551549, 77757745]

約数ペア:

[(1, 77757745), (5, 15551549), (13, 5981365), (17, 4573985), (65, 1196273), (85, 914797), (169, 460105), (221, 351845), (845, 92021), (1105, 70369), (2873, 27065), (5413, 14365)]