27144555

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20333}}^1$

素因数の和:20430

約数の個数: 16

約数和(自身を含む): 43921440

約数和(自身を除く): 16776885

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 20333, 60999, 101665, 304995, 1809637, 5428911, 9048185, 27144555]

約数ペア:

[(1, 27144555), (3, 9048185), (5, 5428911), (15, 1809637), (89, 304995), (267, 101665), (445, 60999), (1335, 20333)]