155306295

素因数分解:

$3^3\times 5^1\times {\mathrm{1150417}}^1$

素因数の和:1150431

約数の個数: 16

約数和(自身を含む): 276100320

約数和(自身を除く): 120794025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1150417, 3451251, 5752085, 10353753, 17256255, 31061259, 51768765, 155306295]

約数ペア:

[(1, 155306295), (3, 51768765), (5, 31061259), (9, 17256255), (15, 10353753), (27, 5752085), (45, 3451251), (135, 1150417)]