26770665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 45636480

約数和(自身を除く): 18865815

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 379, 831, 1137, 1385, 1895, 4155, 4709, 5685, 6443, 14127, 19329, 23545, 32215, 70635, 96645, 104983, 314949, 524915, 1574745, 1784711, 5354133, 8923555, 26770665]

約数ペア:

[(1, 26770665), (3, 8923555), (5, 5354133), (15, 1784711), (17, 1574745), (51, 524915), (85, 314949), (255, 104983), (277, 96645), (379, 70635), (831, 32215), (1137, 23545), (1385, 19329), (1895, 14127), (4155, 6443), (4709, 5685)]