228431665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53939}}^1$

素因数の和:53973

約数の個数: 24

約数和(自身を含む): 344352960

約数和(自身を除く): 115921295

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 53939, 269695, 377573, 593329, 1887865, 2966645, 4153303, 6526619, 20766515, 32633095, 45686333, 228431665]

約数ペア:

[(1, 228431665), (5, 45686333), (7, 32633095), (11, 20766515), (35, 6526619), (55, 4153303), (77, 2966645), (121, 1887865), (385, 593329), (605, 377573), (847, 269695), (4235, 53939)]