2788157025

素因数分解:

$3^3\times 5^2\times {\mathrm{4130603}}^1$

素因数の和:4130622

約数の個数: 24

約数和(自身を含む): 5121948960

約数和(自身を除く): 2333791935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 4130603, 12391809, 20653015, 37175427, 61959045, 103265075, 111526281, 185877135, 309795225, 557631405, 929385675, 2788157025]

約数ペア:

[(1, 2788157025), (3, 929385675), (5, 557631405), (9, 309795225), (15, 185877135), (25, 111526281), (27, 103265075), (45, 61959045), (75, 37175427), (135, 20653015), (225, 12391809), (675, 4130603)]