28030035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8941}}^1$

素因数の和:8979

約数の個数: 32

約数和(自身を含む): 51505920

約数和(自身を除く): 23475885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 8941, 26823, 44705, 98351, 134115, 169879, 295053, 491755, 509637, 849395, 1475265, 1868669, 2548185, 5606007, 9343345, 28030035]

約数ペア:

[(1, 28030035), (3, 9343345), (5, 5606007), (11, 2548185), (15, 1868669), (19, 1475265), (33, 849395), (55, 509637), (57, 491755), (95, 295053), (165, 169879), (209, 134115), (285, 98351), (627, 44705), (1045, 26823), (3135, 8941)]