42295185

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2789}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 73555560

約数和(自身を除く): 31260375

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 2789, 3033, 5055, 8367, 13945, 15165, 25101, 41835, 125505, 939893, 2819679, 4699465, 8459037, 14098395, 42295185]

約数ペア:

[(1, 42295185), (3, 14098395), (5, 8459037), (9, 4699465), (15, 2819679), (45, 939893), (337, 125505), (1011, 41835), (1685, 25101), (2789, 15165), (3033, 13945), (5055, 8367)]