297080145

素因数分解:

$3^2\times 5^1\times {\mathrm{6601781}}^1$

素因数の和:6601792

約数の個数: 12

約数和(自身を含む): 514938996

約数和(自身を除く): 217858851

約数列:

[1, 3, 5, 9, 15, 45, 6601781, 19805343, 33008905, 59416029, 99026715, 297080145]

約数ペア:

[(1, 297080145), (3, 99026715), (5, 59416029), (9, 33008905), (15, 19805343), (45, 6601781)]