1051680915

素因数分解:

$3^6\times 5^1\times {\mathrm{288527}}^1$

素因数の和:288550

約数の個数: 28

約数和(自身を含む): 1892166624

約数和(自身を除く): 840485709

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 288527, 865581, 1442635, 2596743, 4327905, 7790229, 12983715, 23370687, 38951145, 70112061, 116853435, 210336183, 350560305, 1051680915]

約数ペア:

[(1, 1051680915), (3, 350560305), (5, 210336183), (9, 116853435), (15, 70112061), (27, 38951145), (45, 23370687), (81, 12983715), (135, 7790229), (243, 4327905), (405, 2596743), (729, 1442635), (1215, 865581), (3645, 288527)]