2729120955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{870533}}^1$

素因数の和:870571

約数の個数: 32

約数和(自身を含む): 5014275840

約数和(自身を除く): 2285154885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 870533, 2611599, 4352665, 9575863, 13057995, 16540127, 28727589, 47879315, 49620381, 82700635, 143637945, 181941397, 248101905, 545824191, 909706985, 2729120955]

約数ペア:

[(1, 2729120955), (3, 909706985), (5, 545824191), (11, 248101905), (15, 181941397), (19, 143637945), (33, 82700635), (55, 49620381), (57, 47879315), (95, 28727589), (165, 16540127), (209, 13057995), (285, 9575863), (627, 4352665), (1045, 2611599), (3135, 870533)]