1366888315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7879}}^1$

素因数の和:8071

約数の個数: 32

約数和(自身を含む): 1882500480

約数和(自身を除く): 515612165

約数列:

[1, 5, 13, 17, 65, 85, 157, 221, 785, 1105, 2041, 2669, 7879, 10205, 13345, 34697, 39395, 102427, 133943, 173485, 512135, 669715, 1237003, 1741259, 6185015, 8706295, 16081039, 21029051, 80405195, 105145255, 273377663, 1366888315]

約数ペア:

[(1, 1366888315), (5, 273377663), (13, 105145255), (17, 80405195), (65, 21029051), (85, 16081039), (157, 8706295), (221, 6185015), (785, 1741259), (1105, 1237003), (2041, 669715), (2669, 512135), (7879, 173485), (10205, 133943), (13345, 102427), (34697, 39395)]