121830195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 204632064

約数和(自身を除く): 82801869

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 905, 1951, 2715, 4163, 5853, 9755, 12489, 20815, 29265, 44873, 62445, 134619, 224365, 353131, 673095, 1059393, 1765655, 5296965, 8122013, 24366039, 40610065, 121830195]

約数ペア:

[(1, 121830195), (3, 40610065), (5, 24366039), (15, 8122013), (23, 5296965), (69, 1765655), (115, 1059393), (181, 673095), (345, 353131), (543, 224365), (905, 134619), (1951, 62445), (2715, 44873), (4163, 29265), (5853, 20815), (9755, 12489)]